211888936233

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 351440087040

約数和(自身を除く): 139551150807

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 243, 257, 351, 423, 611, 617, 729, 771, 1053, 1269, 1833, 1851, 2187, 2313, 3159, 3341, 3807, 5499, 5553, 6939, 8021, 9477, 10023, 11421, 12079, 16497, 16659, 20817, 24063, 28431, 28999, 30069, 34263, 36237, 49491, 49977, 62451, 72189, 86997, 90207, 102789, 108711, 148473, 149931, 157027, 158569, 187353, 216567, 260991, 270621, 326133, 376987, 445419, 449793, 471081, 475707, 562059, 649701, 782973, 811863, 978399, 1130961, 1336257, 1349379, 1413243, 1427121, 1949103, 2061397, 2348919, 2435589, 2935197, 3392883, 4239729, 4281363, 5847309, 6184191, 7046757, 7306767, 7452743, 8805591, 10178649, 12719187, 12844089, 17541927, 18552573, 21140271, 22358229, 26416773, 30535947, 38157561, 38532267, 55657719, 63420813, 67074687, 91607841, 96885659, 114472683, 115596801, 166973157, 201224061, 274823523, 290656977, 343418049, 346790403, 500919471, 603672183, 824470569, 871970931, 1502758413, 1811016549, 2615912793, 4508275239, 5433049647, 7847738379, 16299148941, 23543215137, 70629645411, 211888936233]

約数ペア:

[(1, 211888936233), (3, 70629645411), (9, 23543215137), (13, 16299148941), (27, 7847738379), (39, 5433049647), (47, 4508275239), (81, 2615912793), (117, 1811016549), (141, 1502758413), (243, 871970931), (257, 824470569), (351, 603672183), (423, 500919471), (611, 346790403), (617, 343418049), (729, 290656977), (771, 274823523), (1053, 201224061), (1269, 166973157), (1833, 115596801), (1851, 114472683), (2187, 96885659), (2313, 91607841), (3159, 67074687), (3341, 63420813), (3807, 55657719), (5499, 38532267), (5553, 38157561), (6939, 30535947), (8021, 26416773), (9477, 22358229), (10023, 21140271), (11421, 18552573), (12079, 17541927), (16497, 12844089), (16659, 12719187), (20817, 10178649), (24063, 8805591), (28431, 7452743), (28999, 7306767), (30069, 7046757), (34263, 6184191), (36237, 5847309), (49491, 4281363), (49977, 4239729), (62451, 3392883), (72189, 2935197), (86997, 2435589), (90207, 2348919), (102789, 2061397), (108711, 1949103), (148473, 1427121), (149931, 1413243), (157027, 1349379), (158569, 1336257), (187353, 1130961), (216567, 978399), (260991, 811863), (270621, 782973), (326133, 649701), (376987, 562059), (445419, 475707), (449793, 471081)]