90795969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7001}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 144185184

約数和(自身を除く): 53389215

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 7001, 12969, 21003, 63009, 77011, 231033, 693099, 917131, 2751393, 8254179, 10088441, 30265323, 90795969]

約数ペア:

[(1, 90795969), (3, 30265323), (9, 10088441), (11, 8254179), (33, 2751393), (99, 917131), (131, 693099), (393, 231033), (1179, 77011), (1441, 63009), (4323, 21003), (7001, 12969)]