38293749

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 61913600

約数和(自身を除く): 23619851

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 1381, 2133, 3081, 4143, 9243, 12429, 17953, 27729, 37287, 53859, 109099, 161577, 327297, 484731, 981891, 1418287, 2945673, 4254861, 12764583, 38293749]

約数ペア:

[(1, 38293749), (3, 12764583), (9, 4254861), (13, 2945673), (27, 1418287), (39, 981891), (79, 484731), (117, 327297), (237, 161577), (351, 109099), (711, 53859), (1027, 37287), (1381, 27729), (2133, 17953), (3081, 12429), (4143, 9243)]