90921957

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{15299}}^1$

素因数の和:15592

約数の個数: 16

約数和(自身を含む): 139046400

約数和(自身を除く): 48124443

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 15299, 45897, 107093, 321279, 4329617, 12988851, 30307319, 90921957]

約数ペア:

[(1, 90921957), (3, 30307319), (7, 12988851), (21, 4329617), (283, 321279), (849, 107093), (1981, 45897), (5943, 15299)]