64916127

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{21277}}^1$

素因数の和:21399

約数の個数: 16

約数和(自身を含む): 97027680

約数和(自身を除く): 32111553

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 21277, 63831, 191493, 574479, 2404301, 7212903, 21638709, 64916127]

約数ペア:

[(1, 64916127), (3, 21638709), (9, 7212903), (27, 2404301), (113, 574479), (339, 191493), (1017, 63831), (3051, 21277)]