83561031

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{8573}}^1$

素因数の和:8620

約数の個数: 24

約数和(自身を含む): 130667760

約数和(自身を除く): 47106729

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 8573, 9747, 25719, 77157, 162887, 231471, 488661, 1465983, 3094853, 4397949, 9284559, 27853677, 83561031]

約数ペア:

[(1, 83561031), (3, 27853677), (9, 9284559), (19, 4397949), (27, 3094853), (57, 1465983), (171, 488661), (361, 231471), (513, 162887), (1083, 77157), (3249, 25719), (8573, 9747)]