26470377

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{10177}}^1$

素因数の和:10217

約数の個数: 18

約数和(自身を含む): 40620398

約数和(自身を除く): 14150021

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 10177, 30531, 91593, 173009, 519027, 1557081, 2941153, 8823459, 26470377]

約数ペア:

[(1, 26470377), (3, 8823459), (9, 2941153), (17, 1557081), (51, 519027), (153, 173009), (289, 91593), (867, 30531), (2601, 10177)]