71653431

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3911}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 99145728

約数和(自身を除く): 27492297

約数列:

[1, 3, 31, 93, 197, 591, 3911, 6107, 11733, 18321, 121241, 363723, 770467, 2311401, 23884477, 71653431]

約数ペア:

[(1, 71653431), (3, 23884477), (31, 2311401), (93, 770467), (197, 363723), (591, 121241), (3911, 18321), (6107, 11733)]