26639253

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{6053}}^1$

素因数の和:6225

約数の個数: 16

約数和(自身を含む): 39714240

約数和(自身を除く): 13074987

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 6053, 18159, 54477, 163431, 986639, 2959917, 8879751, 26639253]

約数ペア:

[(1, 26639253), (3, 8879751), (9, 2959917), (27, 986639), (163, 163431), (489, 54477), (1467, 18159), (4401, 6053)]