71351619

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 96284160

約数和(自身を除く): 24932541

約数列:

[1, 3, 139, 397, 417, 431, 1191, 1293, 55183, 59909, 165549, 171107, 179727, 513321, 23783873, 71351619]

約数ペア:

[(1, 71351619), (3, 23783873), (139, 513321), (397, 179727), (417, 171107), (431, 165549), (1191, 59909), (1293, 55183)]