179614989

素因数分解:

$3^4\times {\mathrm{809}}^1\times {\mathrm{2741}}^1$

素因数の和:3562

約数の個数: 20

約数和(自身を含む): 268743420

約数和(自身を除く): 89128431

約数列:

[1, 3, 9, 27, 81, 809, 2427, 2741, 7281, 8223, 21843, 24669, 65529, 74007, 222021, 2217469, 6652407, 19957221, 59871663, 179614989]

約数ペア:

[(1, 179614989), (3, 59871663), (9, 19957221), (27, 6652407), (81, 2217469), (809, 222021), (2427, 74007), (2741, 65529), (7281, 24669), (8223, 21843)]