87566781

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10181}}^1$

素因数の和:10292

約数の個数: 16

約数和(自身を含む): 121206528

約数和(自身を除く): 33639747

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 10181, 30543, 478507, 621041, 1435521, 1863123, 29188927, 87566781]

約数ペア:

[(1, 87566781), (3, 29188927), (47, 1863123), (61, 1435521), (141, 621041), (183, 478507), (2867, 30543), (8601, 10181)]