64051659

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5323}}^1$

素因数の和:5527

約数の個数: 24

約数和(自身を含む): 106309632

約数和(自身を除く): 42257973

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 5323, 12033, 15969, 37261, 47907, 111783, 335349, 1016693, 3050079, 7116851, 9150237, 21350553, 64051659]

約数ペア:

[(1, 64051659), (3, 21350553), (7, 9150237), (9, 7116851), (21, 3050079), (63, 1016693), (191, 335349), (573, 111783), (1337, 47907), (1719, 37261), (4011, 15969), (5323, 12033)]