497675151

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20641}}^1$

素因数の和:20716

約数の個数: 32

約数和(自身を含む): 792652800

約数和(自身を除く): 294977649

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 8037, 20641, 24111, 61923, 185769, 392179, 557307, 970127, 1176537, 2910381, 3529611, 8731143, 10588833, 18432413, 26193429, 55297239, 165891717, 497675151]

約数ペア:

[(1, 497675151), (3, 165891717), (9, 55297239), (19, 26193429), (27, 18432413), (47, 10588833), (57, 8731143), (141, 3529611), (171, 2910381), (423, 1176537), (513, 970127), (893, 557307), (1269, 392179), (2679, 185769), (8037, 61923), (20641, 24111)]