67377401

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 89387172

約数和(自身を除く): 22009771

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 293, 361, 637, 931, 1729, 2051, 2527, 3809, 4693, 5567, 12103, 14357, 17689, 26663, 32851, 38969, 72371, 105773, 186641, 229957, 272783, 506597, 740411, 1375049, 3546179, 5182877, 9625343, 67377401]

約数ペア:

[(1, 67377401), (7, 9625343), (13, 5182877), (19, 3546179), (49, 1375049), (91, 740411), (133, 506597), (247, 272783), (293, 229957), (361, 186641), (637, 105773), (931, 72371), (1729, 38969), (2051, 32851), (2527, 26663), (3809, 17689), (4693, 14357), (5567, 12103)]