64809151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 13572929

約数列:

[1, 11, 17, 41, 79, 107, 187, 451, 697, 869, 1177, 1343, 1819, 3239, 4387, 7667, 8453, 14773, 20009, 35629, 48257, 55063, 74579, 92983, 143701, 346573, 605693, 820369, 1580711, 3812303, 5891741, 64809151]

約数ペア:

[(1, 64809151), (11, 5891741), (17, 3812303), (41, 1580711), (79, 820369), (107, 605693), (187, 346573), (451, 143701), (697, 92983), (869, 74579), (1177, 55063), (1343, 48257), (1819, 35629), (3239, 20009), (4387, 14773), (7667, 8453)]