81229098

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{97397}}^1$

素因数の和:97541

約数の個数: 16

約数和(自身を含む): 163628640

約数和(自身を除く): 82399542

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 97397, 194794, 292191, 584382, 13538183, 27076366, 40614549, 81229098]

約数ペア:

[(1, 81229098), (2, 40614549), (3, 27076366), (6, 13538183), (139, 584382), (278, 292191), (417, 194794), (834, 97397)]