74252781

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9903

約数の個数: 24

約数和(自身を含む): 114825984

約数和(自身を除く): 40573203

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 9857, 29571, 88713, 266139, 305567, 798417, 916701, 2395251, 2750103, 8250309, 24750927, 74252781]

約数ペア:

[(1, 74252781), (3, 24750927), (9, 8250309), (27, 2750103), (31, 2395251), (81, 916701), (93, 798417), (243, 305567), (279, 266139), (837, 88713), (2511, 29571), (7533, 9857)]