166152287

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{4703}}^1$

素因数の和:4827

約数の個数: 16

約数和(自身を含む): 195686400

約数和(自身を除く): 29534113

約数列:

[1, 7, 49, 103, 343, 721, 4703, 5047, 32921, 35329, 230447, 484409, 1613129, 3390863, 23736041, 166152287]

約数ペア:

[(1, 166152287), (7, 23736041), (49, 3390863), (103, 1613129), (343, 484409), (721, 230447), (4703, 35329), (5047, 32921)]