187341897

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{18481}}^1$

素因数の和:18624

約数の個数: 16

約数和(自身を含む): 260226560

約数和(自身を除く): 72884663

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 18481, 55443, 572911, 1718733, 2014429, 6043287, 62447299, 187341897]

約数ペア:

[(1, 187341897), (3, 62447299), (31, 6043287), (93, 2014429), (109, 1718733), (327, 572911), (3379, 55443), (10137, 18481)]