622604799

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 967032000

約数和(自身を除く): 344427201

約数列:

[1, 3, 9, 27, 29, 81, 87, 239, 261, 717, 783, 1109, 2151, 2349, 3327, 6453, 6931, 9981, 19359, 20793, 29943, 32161, 62379, 89829, 96483, 187137, 265051, 289449, 561411, 795153, 868347, 2385459, 2605041, 7156377, 7686479, 21469131, 23059437, 69178311, 207534933, 622604799]

約数ペア:

[(1, 622604799), (3, 207534933), (9, 69178311), (27, 23059437), (29, 21469131), (81, 7686479), (87, 7156377), (239, 2605041), (261, 2385459), (717, 868347), (783, 795153), (1109, 561411), (2151, 289449), (2349, 265051), (3327, 187137), (6453, 96483), (6931, 89829), (9981, 62379), (19359, 32161), (20793, 29943)]