81156317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2203}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 94260672

約数和(自身を除く): 13104355

約数列:

[1, 11, 17, 187, 197, 2167, 2203, 3349, 24233, 36839, 37451, 411961, 433991, 4773901, 7377847, 81156317]

約数ペア:

[(1, 81156317), (11, 7377847), (17, 4773901), (187, 433991), (197, 411961), (2167, 37451), (2203, 36839), (3349, 24233)]