64074759

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{74419}}^1$

素因数の和:74470

約数の個数: 16

約数和(自身を含む): 100020480

約数和(自身を除く): 35945721

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 74419, 223257, 520933, 1562799, 3051179, 9153537, 21358253, 64074759]

約数ペア:

[(1, 64074759), (3, 21358253), (7, 9153537), (21, 3051179), (41, 1562799), (123, 520933), (287, 223257), (861, 74419)]