90641109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8837}}^1$

素因数の和:9116

約数の個数: 16

約数和(自身を含む): 130660992

約数和(自身を除く): 40019883

約数列:

[1, 3, 13, 39, 263, 789, 3419, 8837, 10257, 26511, 114881, 344643, 2324131, 6972393, 30213703, 90641109]

約数ペア:

[(1, 90641109), (3, 30213703), (13, 6972393), (39, 2324131), (263, 344643), (789, 114881), (3419, 26511), (8837, 10257)]