141759849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 242694144

約数和(自身を除く): 100934295

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 141, 231, 329, 363, 517, 847, 987, 1187, 1551, 2541, 3561, 3619, 5687, 8309, 10857, 13057, 17061, 24927, 39171, 39809, 55789, 91399, 119427, 143627, 167367, 274197, 390523, 430881, 613679, 1005389, 1171569, 1841037, 3016167, 4295753, 6750469, 12887259, 20251407, 47253283, 141759849]

約数ペア:

[(1, 141759849), (3, 47253283), (7, 20251407), (11, 12887259), (21, 6750469), (33, 4295753), (47, 3016167), (77, 1841037), (121, 1171569), (141, 1005389), (231, 613679), (329, 430881), (363, 390523), (517, 274197), (847, 167367), (987, 143627), (1187, 119427), (1551, 91399), (2541, 55789), (3561, 39809), (3619, 39171), (5687, 24927), (8309, 17061), (10857, 13057)]