66717609

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{4481}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 101831040

約数和(自身を除く): 35113431

約数列:

[1, 3, 7, 21, 709, 2127, 4481, 4963, 13443, 14889, 31367, 94101, 3177029, 9531087, 22239203, 66717609]

約数ペア:

[(1, 66717609), (3, 22239203), (7, 9531087), (21, 3177029), (709, 94101), (2127, 31367), (4481, 14889), (4963, 13443)]