149518473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57221}}^1$

素因数の和:57304

約数の個数: 16

約数和(自身を含む): 217901376

約数和(自身を除く): 68382903

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 57221, 171663, 743873, 2231619, 3833807, 11501421, 49839491, 149518473]

約数ペア:

[(1, 149518473), (3, 49839491), (13, 11501421), (39, 3833807), (67, 2231619), (201, 743873), (871, 171663), (2613, 57221)]