68874861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{31151}}^1$

素因数の和:31232

約数の個数: 16

約数和(自身を含む): 101680128

約数和(自身を除く): 32805267

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 31151, 93453, 342661, 1027983, 2087117, 6261351, 22958287, 68874861]

約数ペア:

[(1, 68874861), (3, 22958287), (11, 6261351), (33, 2087117), (67, 1027983), (201, 342661), (737, 93453), (2211, 31151)]