58310721

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 100971520

約数和(自身を除く): 42660799

約数列:

[1, 3, 7, 9, 21, 31, 63, 73, 93, 217, 219, 279, 409, 511, 651, 657, 1227, 1533, 1953, 2263, 2863, 3681, 4599, 6789, 8589, 12679, 15841, 20367, 25767, 29857, 38037, 47523, 88753, 89571, 114111, 142569, 208999, 266259, 268713, 626997, 798777, 925567, 1880991, 2776701, 6478969, 8330103, 19436907, 58310721]

約数ペア:

[(1, 58310721), (3, 19436907), (7, 8330103), (9, 6478969), (21, 2776701), (31, 1880991), (63, 925567), (73, 798777), (93, 626997), (217, 268713), (219, 266259), (279, 208999), (409, 142569), (511, 114111), (651, 89571), (657, 88753), (1227, 47523), (1533, 38037), (1953, 29857), (2263, 25767), (2863, 20367), (3681, 15841), (4599, 12679), (6789, 8589)]