67556781

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{80713}}^1$

素因数の和:80753

約数の個数: 16

約数和(自身を含む): 103313920

約数和(自身を除く): 35757139

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 80713, 242139, 726417, 2179251, 2502103, 7506309, 22518927, 67556781]

約数ペア:

[(1, 67556781), (3, 22518927), (9, 7506309), (27, 2502103), (31, 2179251), (93, 726417), (279, 242139), (837, 80713)]