64672707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{52967}}^1$

素因数の和:53018

約数の個数: 16

約数和(自身を含む): 96613632

約数和(自身を除く): 31940925

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 52967, 158901, 582637, 1747911, 1959779, 5879337, 21557569, 64672707]

約数ペア:

[(1, 64672707), (3, 21557569), (11, 5879337), (33, 1959779), (37, 1747911), (111, 582637), (407, 158901), (1221, 52967)]