166151721

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 232232832

約数和(自身を除く): 66081111

約数列:

[1, 3, 41, 47, 123, 141, 701, 1681, 1927, 2103, 5043, 5781, 28741, 32947, 79007, 86223, 98841, 237021, 1178381, 1350827, 3535143, 4052481, 55383907, 166151721]

約数ペア:

[(1, 166151721), (3, 55383907), (41, 4052481), (47, 3535143), (123, 1350827), (141, 1178381), (701, 237021), (1681, 98841), (1927, 86223), (2103, 79007), (5043, 32947), (5781, 28741)]