40362219

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{4657}}^1$

素因数の和:4776

約数の個数: 20

約数和(自身を含む): 60870744

約数和(自身を除く): 20508525

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 4657, 8667, 13971, 41913, 125739, 377217, 498299, 1494897, 4484691, 13454073, 40362219]

約数ペア:

[(1, 40362219), (3, 13454073), (9, 4484691), (27, 1494897), (81, 498299), (107, 377217), (321, 125739), (963, 41913), (2889, 13971), (4657, 8667)]