138766329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62423}}^1$

素因数の和:62461

約数の個数: 24

約数和(自身を含む): 227223360

約数和(自身を除く): 88457031

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 62423, 187269, 561807, 811499, 1186037, 2434497, 3558111, 7303491, 10674333, 15418481, 46255443, 138766329]

約数ペア:

[(1, 138766329), (3, 46255443), (9, 15418481), (13, 10674333), (19, 7303491), (39, 3558111), (57, 2434497), (117, 1186037), (171, 811499), (247, 561807), (741, 187269), (2223, 62423)]