91023561

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{78401}}^1$

素因数の和:78453

約数の個数: 16

約数和(自身を含む): 137987520

約数和(自身を除く): 46963959

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 78401, 235203, 705609, 2116827, 3371243, 10113729, 30341187, 91023561]

約数ペア:

[(1, 91023561), (3, 30341187), (9, 10113729), (27, 3371243), (43, 2116827), (129, 705609), (387, 235203), (1161, 78401)]