64377147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1951}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 91072512

約数和(自身を除く): 26695365

約数列:

[1, 3, 17, 51, 647, 1941, 1951, 5853, 10999, 32997, 33167, 99501, 1262297, 3786891, 21459049, 64377147]

約数ペア:

[(1, 64377147), (3, 21459049), (17, 3786891), (51, 1262297), (647, 99501), (1941, 33167), (1951, 32997), (5853, 10999)]