61798221

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{24611}}^1$

素因数の和:24654

約数の個数: 20

約数和(自身を含む): 95297664

約数和(自身を除く): 33499443

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 24611, 73833, 221499, 664497, 762941, 1993491, 2288823, 6866469, 20599407, 61798221]

約数ペア:

[(1, 61798221), (3, 20599407), (9, 6866469), (27, 2288823), (31, 1993491), (81, 762941), (93, 664497), (279, 221499), (837, 73833), (2511, 24611)]