1520264151

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 2763072000

約数和(自身を除く): 1242807849

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 59, 63, 119, 147, 153, 177, 343, 357, 413, 441, 491, 531, 833, 1003, 1029, 1071, 1239, 1473, 2499, 2891, 3009, 3087, 3437, 3717, 4419, 5831, 7021, 7497, 8347, 8673, 9027, 10311, 17493, 20237, 21063, 24059, 25041, 26019, 28969, 30933, 49147, 52479, 58429, 60711, 63189, 72177, 75123, 86907, 147441, 168413, 175287, 182133, 202783, 216531, 260721, 344029, 409003, 442323, 492473, 505239, 525861, 608349, 1032087, 1227009, 1419481, 1477419, 1515717, 1825047, 2863021, 3096261, 3447311, 3681027, 4258443, 4432257, 8589063, 9936367, 10341933, 12775329, 24131177, 25767189, 29809101, 31025799, 72393531, 89427303, 168918239, 217180593, 506754717, 1520264151]

約数ペア:

[(1, 1520264151), (3, 506754717), (7, 217180593), (9, 168918239), (17, 89427303), (21, 72393531), (49, 31025799), (51, 29809101), (59, 25767189), (63, 24131177), (119, 12775329), (147, 10341933), (153, 9936367), (177, 8589063), (343, 4432257), (357, 4258443), (413, 3681027), (441, 3447311), (491, 3096261), (531, 2863021), (833, 1825047), (1003, 1515717), (1029, 1477419), (1071, 1419481), (1239, 1227009), (1473, 1032087), (2499, 608349), (2891, 525861), (3009, 505239), (3087, 492473), (3437, 442323), (3717, 409003), (4419, 344029), (5831, 260721), (7021, 216531), (7497, 202783), (8347, 182133), (8673, 175287), (9027, 168413), (10311, 147441), (17493, 86907), (20237, 75123), (21063, 72177), (24059, 63189), (25041, 60711), (26019, 58429), (28969, 52479), (30933, 49147)]