81230611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8053}}^1$

素因数の和:8202

約数の個数: 16

約数和(自身を含む): 102060288

約数和(自身を除く): 20829677

約数列:

[1, 7, 11, 77, 131, 917, 1441, 8053, 10087, 56371, 88583, 620081, 1054943, 7384601, 11604373, 81230611]

約数ペア:

[(1, 81230611), (7, 11604373), (11, 7384601), (77, 1054943), (131, 620081), (917, 88583), (1441, 56371), (8053, 10087)]