71223651

素因数分解:

$3^3\times {\mathrm{1531}}^1\times {\mathrm{1723}}^1$

素因数の和:3263

約数の個数: 16

約数和(自身を含む): 105646720

約数和(自身を除く): 34423069

約数列:

[1, 3, 9, 27, 1531, 1723, 4593, 5169, 13779, 15507, 41337, 46521, 2637913, 7913739, 23741217, 71223651]

約数ペア:

[(1, 71223651), (3, 23741217), (9, 7913739), (27, 2637913), (1531, 46521), (1723, 41337), (4593, 15507), (5169, 13779)]