68190303

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1597}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 93374336

約数和(自身を除く): 25184033

約数列:

[1, 3, 43, 129, 331, 993, 1597, 4791, 14233, 42699, 68671, 206013, 528607, 1585821, 22730101, 68190303]

約数ペア:

[(1, 68190303), (3, 22730101), (43, 1585821), (129, 528607), (331, 206013), (993, 68671), (1597, 42699), (4791, 14233)]