87931689

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14503}}^1$

素因数の和:14596

約数の個数: 16

約数和(自身を含む): 122529792

約数和(自身を除く): 34598103

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 14503, 43509, 623629, 681641, 1870887, 2044923, 29310563, 87931689]

約数ペア:

[(1, 87931689), (3, 29310563), (43, 2044923), (47, 1870887), (129, 681641), (141, 623629), (2021, 43509), (6063, 14503)]