25601319

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 39782400

約数和(自身を除く): 14181081

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 419, 657, 837, 1257, 1971, 2263, 3771, 6789, 11313, 12989, 20367, 30587, 38967, 61101, 91761, 116901, 275283, 350703, 825849, 948197, 2844591, 8533773, 25601319]

約数ペア:

[(1, 25601319), (3, 8533773), (9, 2844591), (27, 948197), (31, 825849), (73, 350703), (93, 275283), (219, 116901), (279, 91761), (419, 61101), (657, 38967), (837, 30587), (1257, 20367), (1971, 12989), (2263, 11313), (3771, 6789)]