64512357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3527}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 107476992

約数和(自身を除く): 42964635

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 3527, 6097, 10581, 18291, 24689, 45851, 74067, 137553, 236309, 320957, 708927, 962871, 1654163, 3072017, 4962489, 9216051, 21504119, 64512357]

約数ペア:

[(1, 64512357), (3, 21504119), (7, 9216051), (13, 4962489), (21, 3072017), (39, 1654163), (67, 962871), (91, 708927), (201, 320957), (273, 236309), (469, 137553), (871, 74067), (1407, 45851), (2613, 24689), (3527, 18291), (6097, 10581)]