403727760009

素因数分解:

$3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{30197}}^1$

素因数の和:30356

約数の個数: 96

約数和(自身を含む): 700980134400

約数和(自身を除く): 297252374391

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 71, 147, 183, 213, 343, 427, 441, 497, 549, 639, 1029, 1281, 1491, 2989, 3087, 3479, 3843, 4331, 4473, 8967, 10437, 12993, 20923, 24353, 26901, 30197, 30317, 31311, 38979, 62769, 73059, 90591, 90951, 188307, 211379, 212219, 219177, 271773, 272853, 634137, 636657, 1479653, 1485533, 1842017, 1902411, 1909971, 2143987, 4438959, 4456599, 5526051, 6431961, 10357571, 12894119, 13316877, 13369797, 15007909, 16578153, 19295883, 31072713, 38682357, 45023727, 90258833, 93218139, 105055363, 116047071, 130783207, 135071181, 270776499, 315166089, 392349621, 631811831, 735387541, 812329497, 915482449, 945498267, 1177048863, 1895435493, 2206162623, 2746447347, 5686306479, 6408377143, 6618487869, 8239342041, 19225131429, 44858640001, 57675394287, 134575920003, 403727760009]

約数ペア:

[(1, 403727760009), (3, 134575920003), (7, 57675394287), (9, 44858640001), (21, 19225131429), (49, 8239342041), (61, 6618487869), (63, 6408377143), (71, 5686306479), (147, 2746447347), (183, 2206162623), (213, 1895435493), (343, 1177048863), (427, 945498267), (441, 915482449), (497, 812329497), (549, 735387541), (639, 631811831), (1029, 392349621), (1281, 315166089), (1491, 270776499), (2989, 135071181), (3087, 130783207), (3479, 116047071), (3843, 105055363), (4331, 93218139), (4473, 90258833), (8967, 45023727), (10437, 38682357), (12993, 31072713), (20923, 19295883), (24353, 16578153), (26901, 15007909), (30197, 13369797), (30317, 13316877), (31311, 12894119), (38979, 10357571), (62769, 6431961), (73059, 5526051), (90591, 4456599), (90951, 4438959), (188307, 2143987), (211379, 1909971), (212219, 1902411), (219177, 1842017), (271773, 1485533), (272853, 1479653), (634137, 636657)]