68704727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12377}}^1$

素因数の和:12458

約数の個数: 16

約数和(自身を含む): 85952832

約数和(自身を除く): 17248105

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 12377, 86639, 160901, 754997, 1126307, 5284979, 9814961, 68704727]

約数ペア:

[(1, 68704727), (7, 9814961), (13, 5284979), (61, 1126307), (91, 754997), (427, 160901), (793, 86639), (5551, 12377)]