56845611

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 86384640

約数和(自身を除く): 29539029

約数列:

[1, 3, 9, 27, 73, 151, 191, 219, 453, 573, 657, 1359, 1719, 1971, 4077, 5157, 11023, 13943, 28841, 33069, 41829, 86523, 99207, 125487, 259569, 297621, 376461, 778707, 2105393, 6316179, 18948537, 56845611]

約数ペア:

[(1, 56845611), (3, 18948537), (9, 6316179), (27, 2105393), (73, 778707), (151, 376461), (191, 297621), (219, 259569), (453, 125487), (573, 99207), (657, 86523), (1359, 41829), (1719, 33069), (1971, 28841), (4077, 13943), (5157, 11023)]