64837593

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 96370560

約数和(自身を除く): 31532967

約数列:

[1, 3, 9, 43, 129, 239, 387, 701, 717, 2103, 2151, 6309, 10277, 30143, 30831, 90429, 92493, 167539, 271287, 502617, 1507851, 7204177, 21612531, 64837593]

約数ペア:

[(1, 64837593), (3, 21612531), (9, 7204177), (43, 1507851), (129, 502617), (239, 271287), (387, 167539), (701, 92493), (717, 90429), (2103, 30831), (2151, 30143), (6309, 10277)]