64660739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2143}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 76360704

約数和(自身を除く): 11699965

約数列:

[1, 11, 13, 143, 211, 2143, 2321, 2743, 23573, 27859, 30173, 306449, 452173, 4973903, 5878249, 64660739]

約数ペア:

[(1, 64660739), (11, 5878249), (13, 4973903), (143, 452173), (211, 306449), (2143, 30173), (2321, 27859), (2743, 23573)]