220967047521

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 378519533568

約数和(自身を除く): 157552486047

約数列:

[1, 3, 9, 11, 27, 33, 43, 47, 81, 99, 129, 141, 277, 297, 387, 423, 443, 473, 517, 831, 891, 1161, 1269, 1329, 1419, 1551, 2021, 2493, 3047, 3483, 3807, 3987, 4257, 4653, 4873, 6063, 7479, 9141, 11911, 11961, 12771, 13019, 13959, 14619, 18189, 19049, 20821, 22231, 22437, 27423, 35733, 35883, 38313, 39057, 41877, 43857, 54567, 57147, 62463, 66693, 82269, 107199, 117171, 122711, 131021, 131571, 143209, 163701, 171441, 187389, 200079, 209539, 229031, 246807, 321597, 351513, 368133, 393063, 394713, 429627, 514323, 559817, 562167, 600237, 628617, 687093, 895303, 964791, 1054539, 1104399, 1179189, 1288881, 1349821, 1542969, 1679451, 1686501, 1800711, 1885851, 2061279, 2685909, 3313197, 3537567, 3866643, 4049463, 5038353, 5276573, 5657553, 5767417, 6157987, 6183837, 8057727, 9848333, 9939591, 10612701, 11599929, 12148389, 15115059, 15829719, 16972659, 17302251, 18473961, 18551511, 24173181, 29544999, 36445167, 45345177, 47489157, 51906753, 55421883, 58042303, 63441587, 72519543, 88634997, 109335501, 142467471, 155720259, 166265649, 174126909, 190324761, 247998931, 265904991, 427402413, 467160777, 498796947, 522380727, 570974283, 743996793, 797714973, 1567142181, 1712922849, 2231990379, 2727988241, 4701426543, 5138768547, 6695971137, 8183964723, 20087913411, 24551894169, 73655682507, 220967047521]

約数ペア:

[(1, 220967047521), (3, 73655682507), (9, 24551894169), (11, 20087913411), (27, 8183964723), (33, 6695971137), (43, 5138768547), (47, 4701426543), (81, 2727988241), (99, 2231990379), (129, 1712922849), (141, 1567142181), (277, 797714973), (297, 743996793), (387, 570974283), (423, 522380727), (443, 498796947), (473, 467160777), (517, 427402413), (831, 265904991), (891, 247998931), (1161, 190324761), (1269, 174126909), (1329, 166265649), (1419, 155720259), (1551, 142467471), (2021, 109335501), (2493, 88634997), (3047, 72519543), (3483, 63441587), (3807, 58042303), (3987, 55421883), (4257, 51906753), (4653, 47489157), (4873, 45345177), (6063, 36445167), (7479, 29544999), (9141, 24173181), (11911, 18551511), (11961, 18473961), (12771, 17302251), (13019, 16972659), (13959, 15829719), (14619, 15115059), (18189, 12148389), (19049, 11599929), (20821, 10612701), (22231, 9939591), (22437, 9848333), (27423, 8057727), (35733, 6183837), (35883, 6157987), (38313, 5767417), (39057, 5657553), (41877, 5276573), (43857, 5038353), (54567, 4049463), (57147, 3866643), (62463, 3537567), (66693, 3313197), (82269, 2685909), (107199, 2061279), (117171, 1885851), (122711, 1800711), (131021, 1686501), (131571, 1679451), (143209, 1542969), (163701, 1349821), (171441, 1288881), (187389, 1179189), (200079, 1104399), (209539, 1054539), (229031, 964791), (246807, 895303), (321597, 687093), (351513, 628617), (368133, 600237), (393063, 562167), (394713, 559817), (429627, 514323)]