80911803

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 126991872

約数和(自身を除く): 46080069

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 427, 581, 761, 1281, 1743, 2283, 5063, 5327, 15189, 15981, 35441, 46421, 63163, 106323, 139263, 189489, 324947, 442141, 974841, 1326423, 3852943, 11558829, 26970601, 80911803]

約数ペア:

[(1, 80911803), (3, 26970601), (7, 11558829), (21, 3852943), (61, 1326423), (83, 974841), (183, 442141), (249, 324947), (427, 189489), (581, 139263), (761, 106323), (1281, 63163), (1743, 46421), (2283, 35441), (5063, 15981), (5327, 15189)]