68255921

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 71976960

約数和(自身を除く): 3721039

約数列:

[1, 43, 71, 79, 283, 3053, 3397, 5609, 12169, 20093, 22357, 241187, 863999, 961351, 1587347, 68255921]

約数ペア:

[(1, 68255921), (43, 1587347), (71, 961351), (79, 863999), (283, 241187), (3053, 22357), (3397, 20093), (5609, 12169)]