157133079

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 250159104

約数和(自身を除く): 93026025

約数列:

[1, 3, 9, 23, 31, 47, 69, 93, 141, 207, 279, 423, 521, 713, 1081, 1457, 1563, 2139, 3243, 4371, 4689, 6417, 9729, 11983, 13113, 16151, 24487, 33511, 35949, 48453, 73461, 100533, 107847, 145359, 220383, 301599, 371473, 563201, 759097, 1114419, 1689603, 2277291, 3343257, 5068809, 6831873, 17459231, 52377693, 157133079]

約数ペア:

[(1, 157133079), (3, 52377693), (9, 17459231), (23, 6831873), (31, 5068809), (47, 3343257), (69, 2277291), (93, 1689603), (141, 1114419), (207, 759097), (279, 563201), (423, 371473), (521, 301599), (713, 220383), (1081, 145359), (1457, 107847), (1563, 100533), (2139, 73461), (3243, 48453), (4371, 35949), (4689, 33511), (6417, 24487), (9729, 16151), (11983, 13113)]