66566643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{155167}}^1$

素因数の和:155194

約数の個数: 16

約数和(自身を含む): 104272896

約数和(自身を除く): 37706253

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 155167, 465501, 1706837, 2017171, 5120511, 6051513, 22188881, 66566643]

約数ペア:

[(1, 66566643), (3, 22188881), (11, 6051513), (13, 5120511), (33, 2017171), (39, 1706837), (143, 465501), (429, 155167)]