74783817

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{3863}}^1$

素因数の和:4114

約数の個数: 20

約数和(自身を含む): 112210560

約数和(自身を除く): 37426743

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 3863, 6453, 11589, 19359, 34767, 104301, 312903, 923257, 2769771, 8309313, 24927939, 74783817]

約数ペア:

[(1, 74783817), (3, 24927939), (9, 8309313), (27, 2769771), (81, 923257), (239, 312903), (717, 104301), (2151, 34767), (3863, 19359), (6453, 11589)]