267535467

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{20773}}^1$

素因数の和:20841

約数の個数: 24

約数和(自身を含む): 408333744

約数和(自身を除く): 140798277

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 20773, 62319, 186957, 560871, 1100969, 1682613, 3302907, 5047839, 9908721, 29726163, 89178489, 267535467]

約数ペア:

[(1, 267535467), (3, 89178489), (9, 29726163), (27, 9908721), (53, 5047839), (81, 3302907), (159, 1682613), (243, 1100969), (477, 560871), (1431, 186957), (4293, 62319), (12879, 20773)]