87012399

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 117854208

約数和(自身を除く): 30841809

約数列:

[1, 3, 127, 137, 381, 411, 1667, 5001, 17399, 52197, 211709, 228379, 635127, 685137, 29004133, 87012399]

約数ペア:

[(1, 87012399), (3, 29004133), (127, 685137), (137, 635127), (381, 228379), (411, 211709), (1667, 52197), (5001, 17399)]