156957301269

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1\times {\mathrm{877}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 230311235440

約数和(自身を除く): 73353934171

約数列:

[1, 3, 9, 109, 241, 327, 723, 757, 877, 981, 2169, 2271, 2631, 6813, 7893, 26269, 78807, 82513, 95593, 182437, 211357, 236421, 247539, 286779, 547311, 634071, 663889, 742617, 860337, 1641933, 1902213, 1991667, 5975001, 19885633, 23037913, 59656899, 69113739, 72363901, 159997249, 178970697, 207341217, 217091703, 479991747, 651275109, 1439975241, 17439700141, 52319100423, 156957301269]

約数ペア:

[(1, 156957301269), (3, 52319100423), (9, 17439700141), (109, 1439975241), (241, 651275109), (327, 479991747), (723, 217091703), (757, 207341217), (877, 178970697), (981, 159997249), (2169, 72363901), (2271, 69113739), (2631, 59656899), (6813, 23037913), (7893, 19885633), (26269, 5975001), (78807, 1991667), (82513, 1902213), (95593, 1641933), (182437, 860337), (211357, 742617), (236421, 663889), (247539, 634071), (286779, 547311)]