48810321

素因数分解:

$3^2\times 7^2\times {\mathrm{110681}}^1$

素因数の和:110701

約数の個数: 18

約数和(自身を含む): 82015362

約数和(自身を除く): 33205041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 110681, 332043, 774767, 996129, 2324301, 5423369, 6972903, 16270107, 48810321]

約数ペア:

[(1, 48810321), (3, 16270107), (7, 6972903), (9, 5423369), (21, 2324301), (49, 996129), (63, 774767), (147, 332043), (441, 110681)]