155156679

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3229}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 236823600

約数和(自身を除く): 81666921

約数列:

[1, 3, 9, 19, 57, 171, 281, 843, 2529, 3229, 5339, 9687, 16017, 29061, 48051, 61351, 184053, 552159, 907349, 2722047, 8166141, 17239631, 51718893, 155156679]

約数ペア:

[(1, 155156679), (3, 51718893), (9, 17239631), (19, 8166141), (57, 2722047), (171, 907349), (281, 552159), (843, 184053), (2529, 61351), (3229, 48051), (5339, 29061), (9687, 16017)]