157580778834

素因数分解:

$2^1\times 3^4\times {\mathrm{972720857}}^1$

素因数の和:972720871

約数の個数: 20

約数和(自身を含む): 353097671454

約数和(自身を除く): 195516892620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 972720857, 1945441714, 2918162571, 5836325142, 8754487713, 17508975426, 26263463139, 52526926278, 78790389417, 157580778834]

約数ペア:

[(1, 157580778834), (2, 78790389417), (3, 52526926278), (6, 26263463139), (9, 17508975426), (18, 8754487713), (27, 5836325142), (54, 2918162571), (81, 1945441714), (162, 972720857)]