87003531

素因数分解:

$3^3\times {\mathrm{1013}}^1\times {\mathrm{3181}}^1$

素因数の和:4203

約数の個数: 16

約数和(自身を含む): 129061920

約数和(自身を除く): 42058389

約数列:

[1, 3, 9, 27, 1013, 3039, 3181, 9117, 9543, 27351, 28629, 85887, 3222353, 9667059, 29001177, 87003531]

約数ペア:

[(1, 87003531), (3, 29001177), (9, 9667059), (27, 3222353), (1013, 85887), (3039, 28629), (3181, 27351), (9117, 9543)]