39581541

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8607

約数の個数: 24

約数和(自身を含む): 62418720

約数和(自身を除く): 22837179

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 8573, 25719, 77157, 162887, 231471, 488661, 694413, 1465983, 2083239, 4397949, 13193847, 39581541]

約数ペア:

[(1, 39581541), (3, 13193847), (9, 4397949), (19, 2083239), (27, 1465983), (57, 694413), (81, 488661), (171, 231471), (243, 162887), (513, 77157), (1539, 25719), (4617, 8573)]