27942543

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{3581}}^1$

素因数の和:3624

約数の個数: 24

約数和(自身を含む): 43986960

約数和(自身を除く): 16044417

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 3581, 7803, 10743, 32229, 60877, 96687, 182631, 547893, 1034909, 1643679, 3104727, 9314181, 27942543]

約数ペア:

[(1, 27942543), (3, 9314181), (9, 3104727), (17, 1643679), (27, 1034909), (51, 547893), (153, 182631), (289, 96687), (459, 60877), (867, 32229), (2601, 10743), (3581, 7803)]