387532107

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{65539}}^1$

素因数の和:65624

約数の個数: 20

約数和(自身を含む): 586845160

約数和(自身を除く): 199313053

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 65539, 196617, 589851, 1769553, 4784347, 5308659, 14353041, 43059123, 129177369, 387532107]

約数ペア:

[(1, 387532107), (3, 129177369), (9, 43059123), (27, 14353041), (73, 5308659), (81, 4784347), (219, 1769553), (657, 589851), (1971, 196617), (5913, 65539)]