27720209541

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1\times {\mathrm{93053}}^1$

素因数の和:94076

約数の個数: 16

約数和(自身を含む): 37340709120

約数和(自身を除く): 9620499579

約数列:

[1, 3, 109, 327, 911, 2733, 93053, 99299, 279159, 297897, 10142777, 30428331, 84771283, 254313849, 9240069847, 27720209541]

約数ペア:

[(1, 27720209541), (3, 9240069847), (109, 254313849), (327, 84771283), (911, 30428331), (2733, 10142777), (93053, 297897), (99299, 279159)]