8660277

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 13112736

約数和(自身を除く): 4452459

約数列:

[1, 3, 9, 27, 81, 157, 227, 243, 471, 681, 1413, 2043, 4239, 6129, 12717, 18387, 35639, 38151, 55161, 106917, 320751, 962253, 2886759, 8660277]

約数ペア:

[(1, 8660277), (3, 2886759), (9, 962253), (27, 320751), (81, 106917), (157, 55161), (227, 38151), (243, 35639), (471, 18387), (681, 12717), (1413, 6129), (2043, 4239)]