25039341

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 39402240

約数和(自身を除く): 14362899

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 661, 1403, 1647, 1983, 4209, 5949, 12627, 15203, 17847, 37881, 40321, 45609, 120963, 136827, 362889, 410481, 927383, 1088667, 2782149, 8346447, 25039341]

約数ペア:

[(1, 25039341), (3, 8346447), (9, 2782149), (23, 1088667), (27, 927383), (61, 410481), (69, 362889), (183, 136827), (207, 120963), (549, 45609), (621, 40321), (661, 37881), (1403, 17847), (1647, 15203), (1983, 12627), (4209, 5949)]