87478941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{43457}}^1$

素因数の和:43532

約数の個数: 16

約数和(自身を含む): 129331008

約数和(自身を除く): 41852067

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 43457, 130371, 478027, 1434081, 2650877, 7952631, 29159647, 87478941]

約数ペア:

[(1, 87478941), (3, 29159647), (11, 7952631), (33, 2650877), (61, 1434081), (183, 478027), (671, 130371), (2013, 43457)]