25775253

素因数分解:

$3^6\times 7^1\times {\mathrm{5051}}^1$

素因数の和:5076

約数の個数: 28

約数和(自身を含む): 44174688

約数和(自身を除く): 18399435

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5051, 5103, 15153, 35357, 45459, 106071, 136377, 318213, 409131, 954639, 1227393, 2863917, 3682179, 8591751, 25775253]

約数ペア:

[(1, 25775253), (3, 8591751), (7, 3682179), (9, 2863917), (21, 1227393), (27, 954639), (63, 409131), (81, 318213), (189, 136377), (243, 106071), (567, 45459), (729, 35357), (1701, 15153), (5051, 5103)]