90669213

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{3001}}^1$

素因数の和:3386

約数の個数: 20

約数和(自身を含む): 135852508

約数和(自身を除く): 45183295

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3001, 3357, 9003, 10071, 27009, 30213, 81027, 243081, 1119373, 3358119, 10074357, 30223071, 90669213]

約数ペア:

[(1, 90669213), (3, 30223071), (9, 10074357), (27, 3358119), (81, 1119373), (373, 243081), (1119, 81027), (3001, 30213), (3357, 27009), (9003, 10071)]