828578799

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 1260106848

約数和(自身を除く): 431528049

約数列:

[1, 3, 9, 41, 61, 123, 131, 183, 281, 369, 393, 549, 843, 1179, 2501, 2529, 5371, 7503, 7991, 11521, 16113, 17141, 22509, 23973, 34563, 36811, 48339, 51423, 71919, 103689, 110433, 154269, 327631, 331299, 702781, 982893, 1509251, 2108343, 2245471, 2948679, 4527753, 6325029, 6736413, 13583259, 20209239, 92064311, 276192933, 828578799]

約数ペア:

[(1, 828578799), (3, 276192933), (9, 92064311), (41, 20209239), (61, 13583259), (123, 6736413), (131, 6325029), (183, 4527753), (281, 2948679), (369, 2245471), (393, 2108343), (549, 1509251), (843, 982893), (1179, 702781), (2501, 331299), (2529, 327631), (5371, 154269), (7503, 110433), (7991, 103689), (11521, 71919), (16113, 51423), (17141, 48339), (22509, 36811), (23973, 34563)]