55965279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42689}}^1$

素因数の和:42734

約数の個数: 16

約数和(自身を含む): 81964800

約数和(自身を除く): 25999521

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 42689, 128067, 811091, 981847, 2433273, 2945541, 18655093, 55965279]

約数ペア:

[(1, 55965279), (3, 18655093), (19, 2945541), (23, 2433273), (57, 981847), (69, 811091), (437, 128067), (1311, 42689)]