42774609

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 58338560

約数和(自身を除く): 15563951

約数列:

[1, 3, 67, 139, 201, 417, 1531, 4593, 9313, 27939, 102577, 212809, 307731, 638427, 14258203, 42774609]

約数ペア:

[(1, 42774609), (3, 14258203), (67, 638427), (139, 307731), (201, 212809), (417, 102577), (1531, 27939), (4593, 9313)]