264928221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{10009}}^1$

素因数の和:10205

約数の個数: 24

約数和(自身を含む): 407567160

約数和(自身を除く): 142638939

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2941, 8823, 10009, 26469, 30027, 90081, 170153, 510459, 1531377, 1731557, 5194671, 15584013, 29436469, 88309407, 264928221]

約数ペア:

[(1, 264928221), (3, 88309407), (9, 29436469), (17, 15584013), (51, 5194671), (153, 1731557), (173, 1531377), (519, 510459), (1557, 170153), (2941, 90081), (8823, 30027), (10009, 26469)]