90780801

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 123626880

約数和(自身を除く): 32846079

約数列:

[1, 3, 89, 103, 267, 309, 3301, 9167, 9903, 27501, 293789, 340003, 881367, 1020009, 30260267, 90780801]

約数ペア:

[(1, 90780801), (3, 30260267), (89, 1020009), (103, 881367), (267, 340003), (309, 293789), (3301, 27501), (9167, 9903)]