25775631

素因数分解:

$3^3\times 7^1\times {\mathrm{136379}}^1$

素因数の和:136395

約数の個数: 16

約数和(自身を含む): 43641600

約数和(自身を除く): 17865969

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 136379, 409137, 954653, 1227411, 2863959, 3682233, 8591877, 25775631]

約数ペア:

[(1, 25775631), (3, 8591877), (7, 3682233), (9, 2863959), (21, 1227411), (27, 954653), (63, 409137), (189, 136379)]