186887103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 288856512

約数和(自身を除く): 101969409

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 2379, 3111, 4621, 13481, 13863, 40443, 60073, 78557, 180219, 235671, 281881, 845643, 1021241, 3063723, 3664453, 4791977, 10993359, 14375931, 62295701, 186887103]

約数ペア:

[(1, 186887103), (3, 62295701), (13, 14375931), (17, 10993359), (39, 4791977), (51, 3664453), (61, 3063723), (183, 1021241), (221, 845643), (663, 281881), (793, 235671), (1037, 180219), (2379, 78557), (3111, 60073), (4621, 40443), (13481, 13863)]