78068907

素因数分解:

$3^3\times 7^2\times {\mathrm{59009}}^1$

素因数の和:59032

約数の個数: 24

約数和(自身を含む): 134542800

約数和(自身を除く): 56473893

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 59009, 177027, 413063, 531081, 1239189, 1593243, 2891441, 3717567, 8674323, 11152701, 26022969, 78068907]

約数ペア:

[(1, 78068907), (3, 26022969), (7, 11152701), (9, 8674323), (21, 3717567), (27, 2891441), (49, 1593243), (63, 1239189), (147, 531081), (189, 413063), (441, 177027), (1323, 59009)]