64246257

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{55337}}^1$

素因数の和:55389

約数の個数: 16

約数和(自身を含む): 97394880

約数和(自身を除く): 33148623

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 55337, 166011, 498033, 1494099, 2379491, 7138473, 21415419, 64246257]

約数ペア:

[(1, 64246257), (3, 21415419), (9, 7138473), (27, 2379491), (43, 1494099), (129, 498033), (387, 166011), (1161, 55337)]