27405003

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 39438448

約数和(自身を除く): 12033445

約数列:

[1, 3, 17, 51, 73, 219, 289, 433, 867, 1241, 1299, 3723, 7361, 21097, 22083, 31609, 63291, 94827, 125137, 375411, 537353, 1612059, 9135001, 27405003]

約数ペア:

[(1, 27405003), (3, 9135001), (17, 1612059), (51, 537353), (73, 375411), (219, 125137), (289, 94827), (433, 63291), (867, 31609), (1241, 22083), (1299, 21097), (3723, 7361)]