64139013

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{1801}}^1$

素因数の和:3129

約数の個数: 16

約数和(自身を含む): 95145600

約数和(自身を除く): 31006587

約数列:

[1, 3, 9, 27, 1319, 1801, 3957, 5403, 11871, 16209, 35613, 48627, 2375519, 7126557, 21379671, 64139013]

約数ペア:

[(1, 64139013), (3, 21379671), (9, 7126557), (27, 2375519), (1319, 48627), (1801, 35613), (3957, 16209), (5403, 11871)]