81301773

素因数分解:

$3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{4507}}^1$

素因数の和:5376

約数の個数: 16

約数和(自身を含む): 124060160

約数和(自身を除く): 42758387

約数列:

[1, 3, 7, 21, 859, 2577, 4507, 6013, 13521, 18039, 31549, 94647, 3871513, 11614539, 27100591, 81301773]

約数ペア:

[(1, 81301773), (3, 27100591), (7, 11614539), (21, 3871513), (859, 94647), (2577, 31549), (4507, 18039), (6013, 13521)]