158837727

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{7639}}^1$

素因数の和:7910

約数の個数: 16

約数和(自身を含む): 220032000

約数和(自身を除く): 61194273

約数列:

[1, 3, 29, 87, 239, 717, 6931, 7639, 20793, 22917, 221531, 664593, 1825721, 5477163, 52945909, 158837727]

約数ペア:

[(1, 158837727), (3, 52945909), (29, 5477163), (87, 1825721), (239, 664593), (717, 221531), (6931, 22917), (7639, 20793)]