7158969

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 11289600

約数和(自身を除く): 4130631

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 223, 261, 369, 669, 783, 1107, 1189, 2007, 3567, 6021, 6467, 9143, 10701, 19401, 27429, 32103, 58203, 82287, 174609, 246861, 265147, 795441, 2386323, 7158969]

約数ペア:

[(1, 7158969), (3, 2386323), (9, 795441), (27, 265147), (29, 246861), (41, 174609), (87, 82287), (123, 58203), (223, 32103), (261, 27429), (369, 19401), (669, 10701), (783, 9143), (1107, 6467), (1189, 6021), (2007, 3567)]