67841577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 108207360

約数和(自身を除く): 40365783

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 2423, 3111, 7269, 9333, 21807, 27999, 41191, 65421, 123573, 147803, 370719, 443409, 1112157, 1330227, 2512651, 3990681, 7537953, 22613859, 67841577]

約数ペア:

[(1, 67841577), (3, 22613859), (9, 7537953), (17, 3990681), (27, 2512651), (51, 1330227), (61, 1112157), (153, 443409), (183, 370719), (459, 147803), (549, 123573), (1037, 65421), (1647, 41191), (2423, 27999), (3111, 21807), (7269, 9333)]