64867203

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{3251}}^1$

素因数の和:3999

約数の個数: 16

約数和(自身を含む): 96259200

約数和(自身を除く): 31391997

約数列:

[1, 3, 9, 27, 739, 2217, 3251, 6651, 9753, 19953, 29259, 87777, 2402489, 7207467, 21622401, 64867203]

約数ペア:

[(1, 64867203), (3, 21622401), (9, 7207467), (27, 2402489), (739, 87777), (2217, 29259), (3251, 19953), (6651, 9753)]