90774237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{7639}}^1$

素因数の和:7892

約数の個数: 16

約数和(自身を含む): 128718720

約数和(自身を除く): 37944483

約数列:

[1, 3, 17, 51, 233, 699, 3961, 7639, 11883, 22917, 129863, 389589, 1779887, 5339661, 30258079, 90774237]

約数ペア:

[(1, 90774237), (3, 30258079), (17, 5339661), (51, 1779887), (233, 389589), (699, 129863), (3961, 22917), (7639, 11883)]