25293951

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{13577}}^1$

素因数の和:13612

約数の個数: 20

約数和(自身を含む): 39430512

約数和(自身を除く): 14136561

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 13577, 40731, 122193, 312271, 366579, 936813, 1099737, 2810439, 8431317, 25293951]

約数ペア:

[(1, 25293951), (3, 8431317), (9, 2810439), (23, 1099737), (27, 936813), (69, 366579), (81, 312271), (207, 122193), (621, 40731), (1863, 13577)]