1187752797

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8443}}^1$

素因数の和:8503

約数の個数: 72

約数和(自身を含む): 2252521440

約数和(自身を除く): 1064768643

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 49, 63, 77, 87, 99, 147, 203, 231, 261, 319, 441, 539, 609, 693, 957, 1421, 1617, 1827, 2233, 2871, 4263, 4851, 6699, 8443, 12789, 15631, 20097, 25329, 46893, 59101, 75987, 92873, 140679, 177303, 244847, 278619, 413707, 531909, 650111, 734541, 835857, 1241121, 1713929, 1950333, 2203623, 2693317, 3723363, 4550777, 5141787, 5850999, 8079951, 11997503, 13652331, 15425361, 18853219, 24239853, 35992509, 40956993, 56559657, 107977527, 131972533, 169678971, 395917599, 1187752797]

約数ペア:

[(1, 1187752797), (3, 395917599), (7, 169678971), (9, 131972533), (11, 107977527), (21, 56559657), (29, 40956993), (33, 35992509), (49, 24239853), (63, 18853219), (77, 15425361), (87, 13652331), (99, 11997503), (147, 8079951), (203, 5850999), (231, 5141787), (261, 4550777), (319, 3723363), (441, 2693317), (539, 2203623), (609, 1950333), (693, 1713929), (957, 1241121), (1421, 835857), (1617, 734541), (1827, 650111), (2233, 531909), (2871, 413707), (4263, 278619), (4851, 244847), (6699, 177303), (8443, 140679), (12789, 92873), (15631, 75987), (20097, 59101), (25329, 46893)]