30079161

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 51782400

約数和(自身を除く): 21703239

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 2609, 3843, 7827, 11529, 18263, 23481, 54789, 70443, 159149, 164367, 477447, 493101, 1114043, 1432341, 3342129, 4297023, 10026387, 30079161]

約数ペア:

[(1, 30079161), (3, 10026387), (7, 4297023), (9, 3342129), (21, 1432341), (27, 1114043), (61, 493101), (63, 477447), (183, 164367), (189, 159149), (427, 70443), (549, 54789), (1281, 23481), (1647, 18263), (2609, 11529), (3843, 7827)]