71609103

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{1069}}^1$

素因数の和:1908

約数の個数: 20

約数和(自身を含む): 107201160

約数和(自身を除く): 35592057

約数列:

[1, 3, 9, 27, 81, 827, 1069, 2481, 3207, 7443, 9621, 22329, 28863, 66987, 86589, 884063, 2652189, 7956567, 23869701, 71609103]

約数ペア:

[(1, 71609103), (3, 23869701), (9, 7956567), (27, 2652189), (81, 884063), (827, 86589), (1069, 66987), (2481, 28863), (3207, 22329), (7443, 9621)]