25300107

素因数分解:

$3^4\times 7^1\times {\mathrm{44621}}^1$

素因数の和:44640

約数の個数: 20

約数和(自身を含む): 43194096

約数和(自身を除く): 17893989

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 44621, 133863, 312347, 401589, 937041, 1204767, 2811123, 3614301, 8433369, 25300107]

約数ペア:

[(1, 25300107), (3, 8433369), (7, 3614301), (9, 2811123), (21, 1204767), (27, 937041), (63, 401589), (81, 312347), (189, 133863), (567, 44621)]