68896629

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{5197}}^1$

素因数の和:5697

約数の個数: 16

約数和(自身を含む): 102296640

約数和(自身を除く): 33400011

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 5197, 13257, 15591, 46773, 140319, 2551727, 7655181, 22965543, 68896629]

約数ペア:

[(1, 68896629), (3, 22965543), (9, 7655181), (27, 2551727), (491, 140319), (1473, 46773), (4419, 15591), (5197, 13257)]