157467429

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 278087040

約数和(自身を除く): 120619611

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 2009, 2583, 2903, 6027, 7749, 8709, 18081, 20321, 26127, 54243, 60963, 78381, 119023, 142247, 182889, 357069, 426741, 548667, 833161, 1071207, 1280223, 2499483, 3213621, 3840669, 5832127, 7498449, 17496381, 22495347, 52489143, 157467429]

約数ペア:

[(1, 157467429), (3, 52489143), (7, 22495347), (9, 17496381), (21, 7498449), (27, 5832127), (41, 3840669), (49, 3213621), (63, 2499483), (123, 1280223), (147, 1071207), (189, 833161), (287, 548667), (369, 426741), (441, 357069), (861, 182889), (1107, 142247), (1323, 119023), (2009, 78381), (2583, 60963), (2903, 54243), (6027, 26127), (7749, 20321), (8709, 18081)]