90738387

素因数分解:

$3^5\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 136469424

約数和(自身を除く): 45731037

約数列:

[1, 3, 9, 27, 81, 243, 313, 939, 1193, 2817, 3579, 8451, 10737, 25353, 32211, 76059, 96633, 289899, 373409, 1120227, 3360681, 10082043, 30246129, 90738387]

約数ペア:

[(1, 90738387), (3, 30246129), (9, 10082043), (27, 3360681), (81, 1120227), (243, 373409), (313, 289899), (939, 96633), (1193, 76059), (2817, 32211), (3579, 25353), (8451, 10737)]