47100987

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 73881600

約数和(自身を除く): 26780613

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1039, 1679, 1971, 3117, 5037, 9351, 15111, 23897, 28053, 45333, 71691, 75847, 215073, 227541, 645219, 682623, 1744481, 2047869, 5233443, 15700329, 47100987]

約数ペア:

[(1, 47100987), (3, 15700329), (9, 5233443), (23, 2047869), (27, 1744481), (69, 682623), (73, 645219), (207, 227541), (219, 215073), (621, 75847), (657, 71691), (1039, 45333), (1679, 28053), (1971, 23897), (3117, 15111), (5037, 9351)]