47956131

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{3271}}^1$

素因数の和:3464

約数の個数: 20

約数和(自身を含む): 72055984

約数和(自身を除く): 24099853

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 3271, 4887, 9813, 14661, 29439, 88317, 264951, 592051, 1776153, 5328459, 15985377, 47956131]

約数ペア:

[(1, 47956131), (3, 15985377), (9, 5328459), (27, 1776153), (81, 592051), (181, 264951), (543, 88317), (1629, 29439), (3271, 14661), (4887, 9813)]