81101841013

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{249737}}^1$

素因数の和:249972

約数の個数: 16

約数和(自身を含む): 85182634944

約数和(自身を除く): 4080793931

約数列:

[1, 37, 67, 131, 2479, 4847, 8777, 249737, 324749, 9240269, 16732379, 32715547, 619098023, 1210475239, 2191941649, 81101841013]

約数ペア:

[(1, 81101841013), (37, 2191941649), (67, 1210475239), (131, 619098023), (2479, 32715547), (4847, 16732379), (8777, 9240269), (249737, 324749)]