25282017

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 38645760

約数和(自身を除く): 13363743

約数列:

[1, 3, 9, 27, 73, 101, 127, 219, 303, 381, 657, 909, 1143, 1971, 2727, 3429, 7373, 9271, 12827, 22119, 27813, 38481, 66357, 83439, 115443, 199071, 250317, 346329, 936371, 2809113, 8427339, 25282017]

約数ペア:

[(1, 25282017), (3, 8427339), (9, 2809113), (27, 936371), (73, 346329), (101, 250317), (127, 199071), (219, 115443), (303, 83439), (381, 66357), (657, 38481), (909, 27813), (1143, 22119), (1971, 12827), (2727, 9271), (3429, 7373)]