25526097

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2250

約数の個数: 20

約数和(自身を含む): 38402496

約数和(自身を除く): 12876399

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 2087, 4077, 6261, 12231, 18783, 56349, 169047, 315137, 945411, 2836233, 8508699, 25526097]

約数ペア:

[(1, 25526097), (3, 8508699), (9, 2836233), (27, 945411), (81, 315137), (151, 169047), (453, 56349), (1359, 18783), (2087, 12231), (4077, 6261)]