75668887

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 22827113

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 343, 683, 833, 931, 2261, 4781, 5831, 6517, 11611, 12977, 15827, 33467, 81277, 90839, 110789, 220609, 234269, 568939, 635873, 1544263, 3982573, 4451111, 10809841, 75668887]

約数ペア:

[(1, 75668887), (7, 10809841), (17, 4451111), (19, 3982573), (49, 1544263), (119, 635873), (133, 568939), (323, 234269), (343, 220609), (683, 110789), (833, 90839), (931, 81277), (2261, 33467), (4781, 15827), (5831, 12977), (6517, 11611)]