85177533

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 142848000

約数和(自身を除く): 57670467

約数列:

[1, 3, 7, 21, 23, 49, 59, 61, 69, 147, 161, 177, 183, 343, 413, 427, 483, 1029, 1127, 1239, 1281, 1357, 1403, 2891, 2989, 3381, 3599, 4071, 4209, 7889, 8673, 8967, 9499, 9821, 10797, 20237, 20923, 23667, 25193, 28497, 29463, 60711, 62769, 66493, 68747, 75579, 82777, 176351, 199479, 206241, 248331, 465451, 481229, 529053, 579439, 1234457, 1396353, 1443687, 1738317, 3703371, 4056073, 12168219, 28392511, 85177533]

約数ペア:

[(1, 85177533), (3, 28392511), (7, 12168219), (21, 4056073), (23, 3703371), (49, 1738317), (59, 1443687), (61, 1396353), (69, 1234457), (147, 579439), (161, 529053), (177, 481229), (183, 465451), (343, 248331), (413, 206241), (427, 199479), (483, 176351), (1029, 82777), (1127, 75579), (1239, 68747), (1281, 66493), (1357, 62769), (1403, 60711), (2891, 29463), (2989, 28497), (3381, 25193), (3599, 23667), (4071, 20923), (4209, 20237), (7889, 10797), (8673, 9821), (8967, 9499)]