84076947

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 130012080

約数和(自身を除く): 45935133

約数列:

[1, 3, 9, 27, 59, 73, 81, 177, 219, 241, 531, 657, 723, 1593, 1971, 2169, 4307, 4779, 5913, 6507, 12921, 14219, 17593, 19521, 38763, 42657, 52779, 116289, 127971, 158337, 348867, 383913, 475011, 1037987, 1151739, 1425033, 3113961, 9341883, 28025649, 84076947]

約数ペア:

[(1, 84076947), (3, 28025649), (9, 9341883), (27, 3113961), (59, 1425033), (73, 1151739), (81, 1037987), (177, 475011), (219, 383913), (241, 348867), (531, 158337), (657, 127971), (723, 116289), (1593, 52779), (1971, 42657), (2169, 38763), (4307, 19521), (4779, 17593), (5913, 14219), (6507, 12921)]