156917739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{66973}}^1$

素因数の和:67058

約数の個数: 16

約数和(自身を含む): 231462144

約数和(自身を除く): 74544405

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 66973, 200919, 736703, 2210109, 4755083, 14265249, 52305913, 156917739]

約数ペア:

[(1, 156917739), (3, 52305913), (11, 14265249), (33, 4755083), (71, 2210109), (213, 736703), (781, 200919), (2343, 66973)]