127280043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 212509440

約数和(自身を除く): 85229397

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 261, 319, 387, 473, 957, 1031, 1247, 1419, 2871, 3093, 3741, 4257, 9279, 11223, 11341, 13717, 29899, 34023, 41151, 44333, 89697, 102069, 123453, 132999, 269091, 328889, 398997, 487663, 986667, 1285657, 1462989, 2960001, 3856971, 4388967, 11570913, 14142227, 42426681, 127280043]

約数ペア:

[(1, 127280043), (3, 42426681), (9, 14142227), (11, 11570913), (29, 4388967), (33, 3856971), (43, 2960001), (87, 1462989), (99, 1285657), (129, 986667), (261, 487663), (319, 398997), (387, 328889), (473, 269091), (957, 132999), (1031, 123453), (1247, 102069), (1419, 89697), (2871, 44333), (3093, 41151), (3741, 34023), (4257, 29899), (9279, 13717), (11223, 11341)]