66883713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4093}}^1$

素因数の和:4528

約数の個数: 16

約数和(自身を含む): 96290880

約数和(自身を除く): 29407167

約数列:

[1, 3, 13, 39, 419, 1257, 4093, 5447, 12279, 16341, 53209, 159627, 1714967, 5144901, 22294571, 66883713]

約数ペア:

[(1, 66883713), (3, 22294571), (13, 5144901), (39, 1714967), (419, 159627), (1257, 53209), (4093, 16341), (5447, 12279)]