312121107

素因数分解:

$3^5\times {\mathrm{277}}^1\times {\mathrm{4637}}^1$

素因数の和:4929

約数の個数: 24

約数和(自身を含む): 469328496

約数和(自身を除く): 157207389

約数列:

[1, 3, 9, 27, 81, 243, 277, 831, 2493, 4637, 7479, 13911, 22437, 41733, 67311, 125199, 375597, 1126791, 1284449, 3853347, 11560041, 34680123, 104040369, 312121107]

約数ペア:

[(1, 312121107), (3, 104040369), (9, 34680123), (27, 11560041), (81, 3853347), (243, 1284449), (277, 1126791), (831, 375597), (2493, 125199), (4637, 67311), (7479, 41733), (13911, 22437)]