26847693

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{14411}}^1$

素因数の和:14446

約数の個数: 20

約数和(自身を含む): 41852448

約数和(自身を除く): 15004755

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 14411, 43233, 129699, 331453, 389097, 994359, 1167291, 2983077, 8949231, 26847693]

約数ペア:

[(1, 26847693), (3, 8949231), (9, 2983077), (23, 1167291), (27, 994359), (69, 389097), (81, 331453), (207, 129699), (621, 43233), (1863, 14411)]