81942726

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{20173}}^1$

素因数の和:20855

約数の個数: 16

約数和(自身を含む): 164135664

約数和(自身を除く): 82192938

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 20173, 40346, 60519, 121038, 13657121, 27314242, 40971363, 81942726]

約数ペア:

[(1, 81942726), (2, 40971363), (3, 27314242), (6, 13657121), (677, 121038), (1354, 60519), (2031, 40346), (4062, 20173)]