125402187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 178101504

約数和(自身を除く): 52699317

約数列:

[1, 3, 23, 53, 69, 159, 647, 1219, 1941, 2809, 3657, 8427, 14881, 34291, 44643, 64607, 102873, 193821, 788693, 1817423, 2366079, 5452269, 41800729, 125402187]

約数ペア:

[(1, 125402187), (3, 41800729), (23, 5452269), (53, 2366079), (69, 1817423), (159, 788693), (647, 193821), (1219, 102873), (1941, 64607), (2809, 44643), (3657, 34291), (8427, 14881)]