82917181437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^2$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 123312361536

約数和(自身を除く): 40395180099

約数列:

[1, 3, 17, 29, 51, 87, 103, 137, 309, 411, 493, 841, 1479, 1751, 2329, 2523, 2987, 3973, 5253, 6987, 8961, 11919, 14111, 14297, 18769, 42333, 42891, 50779, 56307, 67541, 86623, 115217, 152337, 202623, 239887, 259869, 319073, 345651, 409219, 544301, 719661, 957219, 1227657, 1472591, 1632903, 1933207, 1958689, 4417773, 5799621, 5876067, 6956723, 9253117, 11867351, 15784729, 20870169, 27759351, 32864519, 35602053, 47354187, 56063003, 98593557, 168189009, 201744967, 268340393, 605234901, 805021179, 953071051, 1625827087, 2859213153, 4877481261, 27639060479, 82917181437]

約数ペア:

[(1, 82917181437), (3, 27639060479), (17, 4877481261), (29, 2859213153), (51, 1625827087), (87, 953071051), (103, 805021179), (137, 605234901), (309, 268340393), (411, 201744967), (493, 168189009), (841, 98593557), (1479, 56063003), (1751, 47354187), (2329, 35602053), (2523, 32864519), (2987, 27759351), (3973, 20870169), (5253, 15784729), (6987, 11867351), (8961, 9253117), (11919, 6956723), (14111, 5876067), (14297, 5799621), (18769, 4417773), (42333, 1958689), (42891, 1933207), (50779, 1632903), (56307, 1472591), (67541, 1227657), (86623, 957219), (115217, 719661), (152337, 544301), (202623, 409219), (239887, 345651), (259869, 319073)]