53386533

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{9283}}^1$

素因数の和:9366

約数の個数: 20

約数和(自身を含む): 80882208

約数和(自身を除く): 27495675

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 9283, 27849, 83547, 250641, 659093, 751923, 1977279, 5931837, 17795511, 53386533]

約数ペア:

[(1, 53386533), (3, 17795511), (9, 5931837), (27, 1977279), (71, 751923), (81, 659093), (213, 250641), (639, 83547), (1917, 27849), (5751, 9283)]