67945223811

素因数分解:

$3^1\times {\mathrm{1279}}^1\times {\mathrm{2549}}^1\times {\mathrm{6947}}^1$

素因数の和:10778

約数の個数: 16

約数和(自身を含む): 90713088000

約数和(自身を除く): 22767864189

約数列:

[1, 3, 1279, 2549, 3837, 6947, 7647, 20841, 3260171, 8885213, 9780513, 17707903, 26655639, 53123709, 22648407937, 67945223811]

約数ペア:

[(1, 67945223811), (3, 22648407937), (1279, 53123709), (2549, 26655639), (3837, 17707903), (6947, 9780513), (7647, 8885213), (20841, 3260171)]