267156621

素因数分解:

$3^2\times {\mathrm{641}}^1\times {\mathrm{46309}}^1$

素因数の和:46956

約数の個数: 12

約数和(自身を含む): 386503260

約数和(自身を除く): 119346639

約数列:

[1, 3, 9, 641, 1923, 5769, 46309, 138927, 416781, 29684069, 89052207, 267156621]

約数ペア:

[(1, 267156621), (3, 89052207), (9, 29684069), (641, 416781), (1923, 138927), (5769, 46309)]