64442907

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 94910400

約数和(自身を除く): 30467493

約数列:

[1, 3, 9, 79, 233, 237, 389, 699, 711, 1167, 2097, 3501, 18407, 30731, 55221, 90637, 92193, 165663, 271911, 276579, 815733, 7160323, 21480969, 64442907]

約数ペア:

[(1, 64442907), (3, 21480969), (9, 7160323), (79, 815733), (233, 276579), (237, 271911), (389, 165663), (699, 92193), (711, 90637), (1167, 55221), (2097, 30731), (3501, 18407)]