65039517

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{5861}}^1$

素因数の和:6010

約数の個数: 20

約数和(自身を含む): 97883676

約数和(自身を除く): 32844159

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 5861, 11097, 17583, 52749, 158247, 474741, 802957, 2408871, 7226613, 21679839, 65039517]

約数ペア:

[(1, 65039517), (3, 21679839), (9, 7226613), (27, 2408871), (81, 802957), (137, 474741), (411, 158247), (1233, 52749), (3699, 17583), (5861, 11097)]