6875631

素因数分解:

$3^3\times 7^2\times {\mathrm{5197}}^1$

素因数の和:5220

約数の個数: 24

約数和(自身を含む): 11851440

約数和(自身を除く): 4975809

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 5197, 15591, 36379, 46773, 109137, 140319, 254653, 327411, 763959, 982233, 2291877, 6875631]

約数ペア:

[(1, 6875631), (3, 2291877), (7, 982233), (9, 763959), (21, 327411), (27, 254653), (49, 140319), (63, 109137), (147, 46773), (189, 36379), (441, 15591), (1323, 5197)]