38109123

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{36191}}^1$

素因数の和:36216

約数の個数: 20

約数和(自身を含む): 61309248

約数和(自身を除く): 23200125

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 36191, 108573, 325719, 470483, 977157, 1411449, 2931471, 4234347, 12703041, 38109123]

約数ペア:

[(1, 38109123), (3, 12703041), (9, 4234347), (13, 2931471), (27, 1411449), (39, 977157), (81, 470483), (117, 325719), (351, 108573), (1053, 36191)]