179071443

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{3947}}^1$

素因数の和:4095

約数の個数: 18

約数和(自身を含む): 262419612

約数和(自身を除く): 83348169

約数列:

[1, 3, 9, 71, 213, 639, 3947, 5041, 11841, 15123, 35523, 45369, 280237, 840711, 2522133, 19896827, 59690481, 179071443]

約数ペア:

[(1, 179071443), (3, 59690481), (9, 19896827), (71, 2522133), (213, 840711), (639, 280237), (3947, 45369), (5041, 35523), (11841, 15123)]