67864391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9349}}^1$

素因数の和:9434

約数の個数: 16

約数和(自身を含む): 83476800

約数和(自身を除く): 15612409

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 9349, 65443, 158933, 570289, 1112531, 3992023, 9694913, 67864391]

約数ペア:

[(1, 67864391), (7, 9694913), (17, 3992023), (61, 1112531), (119, 570289), (427, 158933), (1037, 65443), (7259, 9349)]