25026651

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23767}}^1$

素因数の和:23792

約数の個数: 20

約数和(自身を含む): 40262992

約数和(自身を除く): 15236341

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 23767, 71301, 213903, 308971, 641709, 926913, 1925127, 2780739, 8342217, 25026651]

約数ペア:

[(1, 25026651), (3, 8342217), (9, 2780739), (13, 1925127), (27, 926913), (39, 641709), (81, 308971), (117, 213903), (351, 71301), (1053, 23767)]