56257677

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14639}}^1$

素因数の和:14713

約数の個数: 24

約数和(自身を含む): 94398720

約数和(自身を除く): 38141043

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14639, 43917, 102473, 131751, 307419, 892979, 922257, 2678937, 6250853, 8036811, 18752559, 56257677]

約数ペア:

[(1, 56257677), (3, 18752559), (7, 8036811), (9, 6250853), (21, 2678937), (61, 922257), (63, 892979), (183, 307419), (427, 131751), (549, 102473), (1281, 43917), (3843, 14639)]