26175393

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19009}}^1$

素因数の和:19038

約数の個数: 20

約数和(自身を含む): 41403780

約数和(自身を除く): 15228387

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 19009, 57027, 171081, 323153, 513243, 969459, 1539729, 2908377, 8725131, 26175393]

約数ペア:

[(1, 26175393), (3, 8725131), (9, 2908377), (17, 1539729), (27, 969459), (51, 513243), (81, 323153), (153, 171081), (459, 57027), (1377, 19009)]