42305733

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{1277}}^1$

素因数の和:1698

約数の個数: 20

約数和(自身を含む): 63401580

約数和(自身を除く): 21095847

約数列:

[1, 3, 9, 27, 81, 409, 1227, 1277, 3681, 3831, 11043, 11493, 33129, 34479, 103437, 522293, 1566879, 4700637, 14101911, 42305733]

約数ペア:

[(1, 42305733), (3, 14101911), (9, 4700637), (27, 1566879), (81, 522293), (409, 103437), (1227, 34479), (1277, 33129), (3681, 11493), (3831, 11043)]