42090807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19037}}^1$

素因数の和:19118

約数の個数: 16

約数和(自身を含む): 62140032

約数和(自身を除く): 20049225

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 19037, 57111, 209407, 628221, 1275479, 3826437, 14030269, 42090807]

約数ペア:

[(1, 42090807), (3, 14030269), (11, 3826437), (33, 1275479), (67, 628221), (201, 209407), (737, 57111), (2211, 19037)]