152000919

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 261381120

約数和(自身を除く): 109380201

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 271, 307, 609, 813, 921, 1827, 1897, 2149, 2439, 2763, 5691, 6447, 7859, 8903, 17073, 19341, 23577, 26709, 55013, 62321, 70731, 80127, 83197, 165039, 186963, 249591, 495117, 560889, 582379, 748773, 1747137, 2412713, 5241411, 7238139, 16888991, 21714417, 50666973, 152000919]

約数ペア:

[(1, 152000919), (3, 50666973), (7, 21714417), (9, 16888991), (21, 7238139), (29, 5241411), (63, 2412713), (87, 1747137), (203, 748773), (261, 582379), (271, 560889), (307, 495117), (609, 249591), (813, 186963), (921, 165039), (1827, 83197), (1897, 80127), (2149, 70731), (2439, 62321), (2763, 55013), (5691, 26709), (6447, 23577), (7859, 19341), (8903, 17073)]