57706061

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 67555200

約数和(自身を除く): 9849139

約数列:

[1, 7, 61, 149, 427, 907, 1043, 6349, 9089, 55327, 63623, 135143, 387289, 946001, 8243723, 57706061]

約数ペア:

[(1, 57706061), (7, 8243723), (61, 946001), (149, 387289), (427, 135143), (907, 63623), (1043, 55327), (6349, 9089)]