129201174

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{135431}}^1$

素因数の和:135492

約数の個数: 24

約数和(自身を含む): 285219792

約数和(自身を除く): 156018618

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 135431, 270862, 406293, 812586, 1218879, 2437758, 7177843, 14355686, 21533529, 43067058, 64600587, 129201174]

約数ペア:

[(1, 129201174), (2, 64600587), (3, 43067058), (6, 21533529), (9, 14355686), (18, 7177843), (53, 2437758), (106, 1218879), (159, 812586), (318, 406293), (477, 270862), (954, 135431)]