55311963

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7547}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 84537600

約数和(自身を除く): 29225637

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 7547, 22641, 52829, 158487, 2633903, 7901709, 18437321, 55311963]

約数ペア:

[(1, 55311963), (3, 18437321), (7, 7901709), (21, 2633903), (349, 158487), (1047, 52829), (2443, 22641), (7329, 7547)]