26190027

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{5419}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 39024000

約数和(自身を除く): 12833973

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 5419, 16257, 48771, 146313, 970001, 2910003, 8730009, 26190027]

約数ペア:

[(1, 26190027), (3, 8730009), (9, 2910003), (27, 970001), (179, 146313), (537, 48771), (1611, 16257), (4833, 5419)]