77487729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{12973}}^1$

素因数の和:13168

約数の個数: 16

約数和(自身を含む): 113340864

約数和(自身を除く): 35853135

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 12973, 38919, 142703, 428109, 2348113, 7044339, 25829243, 77487729]

約数ペア:

[(1, 77487729), (3, 25829243), (11, 7044339), (33, 2348113), (181, 428109), (543, 142703), (1991, 38919), (5973, 12973)]