26188191

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{14057}}^1$

素因数の和:14092

約数の個数: 20

約数和(自身を含む): 40824432

約数和(自身を除く): 14636241

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 14057, 42171, 126513, 323311, 379539, 969933, 1138617, 2909799, 8729397, 26188191]

約数ペア:

[(1, 26188191), (3, 8729397), (9, 2909799), (23, 1138617), (27, 969933), (69, 379539), (81, 323311), (207, 126513), (621, 42171), (1863, 14057)]