166541211

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{116381}}^1$

素因数の和:116443

約数の個数: 16

約数和(自身を含む): 251385120

約数和(自身を除く): 84843909

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 116381, 349143, 1047429, 3142287, 6168193, 18504579, 55513737, 166541211]

約数ペア:

[(1, 166541211), (3, 55513737), (9, 18504579), (27, 6168193), (53, 3142287), (159, 1047429), (477, 349143), (1431, 116381)]