33081279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 56792064

約数和(自身を除く): 23710785

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 141, 231, 277, 329, 363, 517, 831, 847, 987, 1551, 1939, 2541, 3047, 3619, 5687, 5817, 9141, 10857, 13019, 17061, 21329, 33517, 39057, 39809, 63987, 91133, 100551, 119427, 143209, 234619, 273399, 429627, 703857, 1002463, 1575299, 3007389, 4725897, 11027093, 33081279]

約数ペア:

[(1, 33081279), (3, 11027093), (7, 4725897), (11, 3007389), (21, 1575299), (33, 1002463), (47, 703857), (77, 429627), (121, 273399), (141, 234619), (231, 143209), (277, 119427), (329, 100551), (363, 91133), (517, 63987), (831, 39809), (847, 39057), (987, 33517), (1551, 21329), (1939, 17061), (2541, 13019), (3047, 10857), (3619, 9141), (5687, 5817)]