25831683

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{6421}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 38532000

約数和(自身を除く): 12700317

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 6421, 19263, 57789, 173367, 956729, 2870187, 8610561, 25831683]

約数ペア:

[(1, 25831683), (3, 8610561), (9, 2870187), (27, 956729), (149, 173367), (447, 57789), (1341, 19263), (4023, 6421)]