1816398027

素因数分解:

$3^5\times {\mathrm{7474889}}^1$

素因数の和:7474904

約数の個数: 12

約数和(自身を含む): 2720859960

約数和(自身を除く): 904461933

約数列:

[1, 3, 9, 27, 81, 243, 7474889, 22424667, 67274001, 201822003, 605466009, 1816398027]

約数ペア:

[(1, 1816398027), (3, 605466009), (9, 201822003), (27, 67274001), (81, 22424667), (243, 7474889)]