66940437

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{9001}}^1$

素因数の和:9108

約数の個数: 16

約数和(自身を含む): 93044672

約数和(自身を除く): 26104235

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 9001, 27003, 333037, 603067, 999111, 1809201, 22313479, 66940437]

約数ペア:

[(1, 66940437), (3, 22313479), (37, 1809201), (67, 999111), (111, 603067), (201, 333037), (2479, 27003), (7437, 9001)]