42064929

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 62232872

約数和(自身を除く): 20167943

約数列:

[1, 3, 9, 61, 183, 193, 397, 549, 579, 1191, 1737, 3573, 11773, 24217, 35319, 72651, 76621, 105957, 217953, 229863, 689589, 4673881, 14021643, 42064929]

約数ペア:

[(1, 42064929), (3, 14021643), (9, 4673881), (61, 689589), (183, 229863), (193, 217953), (397, 105957), (549, 76621), (579, 72651), (1191, 35319), (1737, 24217), (3573, 11773)]