54841353

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137447}}^1$

素因数の和:137476

約数の個数: 16

約数和(自身を含む): 87966720

約数和(自身を除く): 33125367

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137447, 412341, 962129, 2611493, 2886387, 7834479, 18280451, 54841353]

約数ペア:

[(1, 54841353), (3, 18280451), (7, 7834479), (19, 2886387), (21, 2611493), (57, 962129), (133, 412341), (399, 137447)]