15697938321

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 25738876800

約数和(自身を除く): 10040938479

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 169, 181, 229, 249, 351, 507, 543, 687, 747, 1079, 1521, 1629, 2061, 2241, 2353, 2977, 3237, 4563, 4887, 6183, 7059, 8931, 9711, 14027, 15023, 19007, 21177, 26793, 29133, 30589, 38701, 41449, 42081, 45069, 57021, 63531, 80379, 91767, 116103, 124347, 126243, 135207, 171063, 195299, 247091, 275301, 348309, 373041, 378729, 405621, 513189, 538837, 585897, 741273, 825903, 1044927, 1119123, 1616511, 1757691, 2223819, 2538887, 3212183, 3440267, 4849533, 5273073, 6671457, 7004881, 7616661, 9636549, 10320801, 14548599, 21014643, 22849983, 28909647, 30962403, 44723471, 63043929, 68549949, 86728941, 92887209, 134170413, 189131787, 402511239, 581405123, 1207533717, 1744215369, 5232646107, 15697938321]

約数ペア:

[(1, 15697938321), (3, 5232646107), (9, 1744215369), (13, 1207533717), (27, 581405123), (39, 402511239), (83, 189131787), (117, 134170413), (169, 92887209), (181, 86728941), (229, 68549949), (249, 63043929), (351, 44723471), (507, 30962403), (543, 28909647), (687, 22849983), (747, 21014643), (1079, 14548599), (1521, 10320801), (1629, 9636549), (2061, 7616661), (2241, 7004881), (2353, 6671457), (2977, 5273073), (3237, 4849533), (4563, 3440267), (4887, 3212183), (6183, 2538887), (7059, 2223819), (8931, 1757691), (9711, 1616511), (14027, 1119123), (15023, 1044927), (19007, 825903), (21177, 741273), (26793, 585897), (29133, 538837), (30589, 513189), (38701, 405621), (41449, 378729), (42081, 373041), (45069, 348309), (57021, 275301), (63531, 247091), (80379, 195299), (91767, 171063), (116103, 135207), (124347, 126243)]