13608189

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 9719811

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 809, 1869, 2403, 2427, 5607, 5663, 7281, 16821, 16989, 21843, 50967, 72001, 152901, 216003, 504007, 648009, 1512021, 1944027, 4536063, 13608189]

約数ペア:

[(1, 13608189), (3, 4536063), (7, 1944027), (9, 1512021), (21, 648009), (27, 504007), (63, 216003), (89, 152901), (189, 72001), (267, 50967), (623, 21843), (801, 16989), (809, 16821), (1869, 7281), (2403, 5663), (2427, 5607)]