68938761

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17239}}^1$

素因数の和:17316

約数の個数: 16

約数和(自身を含む): 97095680

約数和(自身を除く): 28156919

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 17239, 51717, 534409, 741277, 1603227, 2223831, 22979587, 68938761]

約数ペア:

[(1, 68938761), (3, 22979587), (31, 2223831), (43, 1603227), (93, 741277), (129, 534409), (1333, 51717), (3999, 17239)]