27438561

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59779}}^1$

素因数の和:59805

約数の個数: 16

約数和(自身を含む): 43041600

約数和(自身を除く): 15603039

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 59779, 179337, 538011, 1016243, 1614033, 3048729, 9146187, 27438561]

約数ペア:

[(1, 27438561), (3, 9146187), (9, 3048729), (17, 1614033), (27, 1016243), (51, 538011), (153, 179337), (459, 59779)]