80495909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 90342000

約数和(自身を除く): 9846091

約数列:

[1, 13, 29, 149, 377, 1433, 1937, 4321, 18629, 41557, 56173, 213517, 540241, 2775721, 6191993, 80495909]

約数ペア:

[(1, 80495909), (13, 6191993), (29, 2775721), (149, 540241), (377, 213517), (1433, 56173), (1937, 41557), (4321, 18629)]