47954727

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{93479}}^1$

素因数の和:93507

約数の個数: 16

約数和(自身を含む): 74784000

約数和(自身を除く): 26829273

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 93479, 280437, 841311, 1776101, 2523933, 5328303, 15984909, 47954727]

約数ペア:

[(1, 47954727), (3, 15984909), (9, 5328303), (19, 2523933), (27, 1776101), (57, 841311), (171, 280437), (513, 93479)]