25909227

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{3167}}^1$

素因数の和:3280

約数の個数: 20

約数和(自身を含む): 39099456

約数和(自身を除く): 13190229

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 3167, 8181, 9501, 28503, 85509, 256527, 319867, 959601, 2878803, 8636409, 25909227]

約数ペア:

[(1, 25909227), (3, 8636409), (9, 2878803), (27, 959601), (81, 319867), (101, 256527), (303, 85509), (909, 28503), (2727, 9501), (3167, 8181)]