66793305

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 111178368

約数和(自身を除く): 44385063

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 1005, 1621, 2747, 4863, 8105, 8241, 13735, 24315, 41205, 66461, 108607, 199383, 325821, 332305, 543035, 996915, 1629105, 4452887, 13358661, 22264435, 66793305]

約数ペア:

[(1, 66793305), (3, 22264435), (5, 13358661), (15, 4452887), (41, 1629105), (67, 996915), (123, 543035), (201, 332305), (205, 325821), (335, 199383), (615, 108607), (1005, 66461), (1621, 41205), (2747, 24315), (4863, 13735), (8105, 8241)]