637332111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42227}}^1$

素因数の和:42292

約数の個数: 32

約数和(自身を含む): 1040497920

約数和(自身を除く): 403165809

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 42227, 126681, 380043, 548951, 1140129, 1646853, 1815761, 4940559, 5447283, 14821677, 16341849, 23604893, 49025547, 70814679, 212444037, 637332111]

約数ペア:

[(1, 637332111), (3, 212444037), (9, 70814679), (13, 49025547), (27, 23604893), (39, 16341849), (43, 14821677), (117, 5447283), (129, 4940559), (351, 1815761), (387, 1646853), (559, 1140129), (1161, 548951), (1677, 380043), (5031, 126681), (15093, 42227)]