80310483

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2600

約数の個数: 36

約数和(自身を含む): 131957280

約数和(自身を除く): 51646797

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 957, 1089, 2543, 2871, 3509, 7629, 10527, 22887, 27973, 31581, 73747, 83919, 221241, 251757, 307703, 663723, 811217, 923109, 2433651, 2769327, 7300953, 8923387, 26770161, 80310483]

約数ペア:

[(1, 80310483), (3, 26770161), (9, 8923387), (11, 7300953), (29, 2769327), (33, 2433651), (87, 923109), (99, 811217), (121, 663723), (261, 307703), (319, 251757), (363, 221241), (957, 83919), (1089, 73747), (2543, 31581), (2871, 27973), (3509, 22887), (7629, 10527)]