68615723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 83524608

約数和(自身を除く): 14908885

約数列:

[1, 11, 17, 37, 47, 187, 211, 407, 517, 629, 799, 1739, 2321, 3587, 6919, 7807, 8789, 9917, 19129, 29563, 39457, 85877, 109087, 132719, 168589, 325193, 366929, 1459909, 1854479, 4036219, 6237793, 68615723]

約数ペア:

[(1, 68615723), (11, 6237793), (17, 4036219), (37, 1854479), (47, 1459909), (187, 366929), (211, 325193), (407, 168589), (517, 132719), (629, 109087), (799, 85877), (1739, 39457), (2321, 29563), (3587, 19129), (6919, 9917), (7807, 8789)]