56525769

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{7841}}^1$

素因数の和:7942

約数の個数: 20

約数和(自身を含む): 85399380

約数和(自身を除く): 28873611

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 7841, 23523, 70569, 211707, 635121, 697849, 2093547, 6280641, 18841923, 56525769]

約数ペア:

[(1, 56525769), (3, 18841923), (9, 6280641), (27, 2093547), (81, 697849), (89, 635121), (267, 211707), (801, 70569), (2403, 23523), (7209, 7841)]