67701361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 21567119

約数列:

[1, 7, 13, 17, 91, 107, 119, 221, 409, 749, 1391, 1547, 1819, 2863, 5317, 6953, 9737, 12733, 23647, 37219, 43763, 48671, 90389, 165529, 306341, 568919, 632723, 743971, 3982433, 5207797, 9671623, 67701361]

約数ペア:

[(1, 67701361), (7, 9671623), (13, 5207797), (17, 3982433), (91, 743971), (107, 632723), (119, 568919), (221, 306341), (409, 165529), (749, 90389), (1391, 48671), (1547, 43763), (1819, 37219), (2863, 23647), (5317, 12733), (6953, 9737)]