68247201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15787}}^1$

素因数の和:15932

約数の個数: 16

約数和(自身を含む): 100032768

約数和(自身を除く): 31785567

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 15787, 47361, 173657, 520971, 2068097, 6204291, 22749067, 68247201]

約数ペア:

[(1, 68247201), (3, 22749067), (11, 6204291), (33, 2068097), (131, 520971), (393, 173657), (1441, 47361), (4323, 15787)]