55553643

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 83865600

約数和(自身を除く): 28311957

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2399, 2573, 7197, 7719, 21591, 23157, 74369, 199117, 223107, 597351, 669321, 1792053, 6172627, 18517881, 55553643]

約数ペア:

[(1, 55553643), (3, 18517881), (9, 6172627), (31, 1792053), (83, 669321), (93, 597351), (249, 223107), (279, 199117), (747, 74369), (2399, 23157), (2573, 21591), (7197, 7719)]