66884081

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 75987456

約数和(自身を除く): 9103375

約数列:

[1, 11, 31, 121, 341, 1331, 1621, 3751, 17831, 41261, 50251, 196141, 552761, 2157551, 6080371, 66884081]

約数ペア:

[(1, 66884081), (11, 6080371), (31, 2157551), (121, 552761), (341, 196141), (1331, 50251), (1621, 41261), (3751, 17831)]