31408045101

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{168499}}^1$

素因数の和:168793

約数の個数: 24

約数和(自身を含む): 46000500000

約数和(自身を除く): 14592454899

約数列:

[1, 3, 9, 139, 149, 417, 447, 1251, 1341, 20711, 62133, 168499, 186399, 505497, 1516491, 23421361, 25106351, 70264083, 75319053, 210792249, 225957159, 3489782789, 10469348367, 31408045101]

約数ペア:

[(1, 31408045101), (3, 10469348367), (9, 3489782789), (139, 225957159), (149, 210792249), (417, 75319053), (447, 70264083), (1251, 25106351), (1341, 23421361), (20711, 1516491), (62133, 505497), (168499, 186399)]