160994799

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41893}}^1$

素因数の和:41967

約数の個数: 24

約数和(自身を含む): 270132512

約数和(自身を除く): 109137713

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 41893, 125679, 293251, 377037, 879753, 2555473, 2639259, 7666419, 17888311, 22999257, 53664933, 160994799]

約数ペア:

[(1, 160994799), (3, 53664933), (7, 22999257), (9, 17888311), (21, 7666419), (61, 2639259), (63, 2555473), (183, 879753), (427, 377037), (549, 293251), (1281, 125679), (3843, 41893)]