67039619

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 77732400

約数和(自身を除く): 10692781

約数列:

[1, 17, 19, 29, 289, 323, 421, 493, 551, 5491, 7157, 7999, 8381, 9367, 12209, 121669, 135983, 159239, 207553, 231971, 2311711, 3528401, 3943507, 67039619]

約数ペア:

[(1, 67039619), (17, 3943507), (19, 3528401), (29, 2311711), (289, 231971), (323, 207553), (421, 159239), (493, 135983), (551, 121669), (5491, 12209), (7157, 9367), (7999, 8381)]