66408291

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{593}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 100447776

約数和(自身を除く): 34039485

約数列:

[1, 3, 9, 23, 69, 207, 541, 593, 1623, 1779, 4869, 5337, 12443, 13639, 37329, 40917, 111987, 122751, 320813, 962439, 2887317, 7378699, 22136097, 66408291]

約数ペア:

[(1, 66408291), (3, 22136097), (9, 7378699), (23, 2887317), (69, 962439), (207, 320813), (541, 122751), (593, 111987), (1623, 40917), (1779, 37329), (4869, 13639), (5337, 12443)]