90618621

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 122658624

約数和(自身を除く): 32040003

約数列:

[1, 3, 107, 197, 321, 591, 1433, 4299, 21079, 63237, 153331, 282301, 459993, 846903, 30206207, 90618621]

約数ペア:

[(1, 90618621), (3, 30206207), (107, 846903), (197, 459993), (321, 282301), (591, 153331), (1433, 63237), (4299, 21079)]