87960171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1021}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 129172624

約数和(自身を除く): 41212453

約数列:

[1, 3, 13, 39, 47, 141, 611, 1021, 1833, 2209, 3063, 6627, 13273, 28717, 39819, 47987, 86151, 143961, 623831, 1871493, 2255389, 6766167, 29320057, 87960171]

約数ペア:

[(1, 87960171), (3, 29320057), (13, 6766167), (39, 2255389), (47, 1871493), (141, 623831), (611, 143961), (1021, 86151), (1833, 47987), (2209, 39819), (3063, 28717), (6627, 13273)]