530265357

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 827012160

約数和(自身を除く): 296746803

約数列:

[1, 3, 9, 19, 57, 73, 107, 171, 219, 321, 397, 657, 963, 1191, 1387, 2033, 3573, 4161, 6099, 7543, 7811, 12483, 18297, 22629, 23433, 28981, 42479, 67887, 70299, 86943, 127437, 148409, 260829, 382311, 445227, 550639, 807101, 1335681, 1651917, 2421303, 3100967, 4955751, 7263909, 9302901, 27908703, 58918373, 176755119, 530265357]

約数ペア:

[(1, 530265357), (3, 176755119), (9, 58918373), (19, 27908703), (57, 9302901), (73, 7263909), (107, 4955751), (171, 3100967), (219, 2421303), (321, 1651917), (397, 1335681), (657, 807101), (963, 550639), (1191, 445227), (1387, 382311), (2033, 260829), (3573, 148409), (4161, 127437), (6099, 86943), (7543, 70299), (7811, 67887), (12483, 42479), (18297, 28981), (22629, 23433)]