56920297347

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{26685559}}^1$

素因数の和:26685647

約数の個数: 16

約数和(自身を含む): 85393792000

約数和(自身を除く): 28473494653

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 26685559, 80056677, 240170031, 720510093, 2108159161, 6324477483, 18973432449, 56920297347]

約数ペア:

[(1, 56920297347), (3, 18973432449), (9, 6324477483), (27, 2108159161), (79, 720510093), (237, 240170031), (711, 80056677), (2133, 26685559)]