71079903

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61223}}^1$

素因数の和:61275

約数の個数: 16

約数和(自身を含む): 107754240

約数和(自身を除く): 36674337

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 61223, 183669, 551007, 1653021, 2632589, 7897767, 23693301, 71079903]

約数ペア:

[(1, 71079903), (3, 23693301), (9, 7897767), (27, 2632589), (43, 1653021), (129, 551007), (387, 183669), (1161, 61223)]