26137647

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2300

約数の個数: 20

約数和(自身を含む): 39322096

約数和(自身を除く): 13184449

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 2137, 4077, 6411, 12231, 19233, 57699, 173097, 322687, 968061, 2904183, 8712549, 26137647]

約数ペア:

[(1, 26137647), (3, 8712549), (9, 2904183), (27, 968061), (81, 322687), (151, 173097), (453, 57699), (1359, 19233), (2137, 12231), (4077, 6411)]