156859197

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 230590080

約数和(自身を除く): 73730883

約数列:

[1, 3, 11, 33, 121, 363, 601, 719, 1803, 2157, 6611, 7909, 19833, 23727, 72721, 86999, 218163, 260997, 432119, 1296357, 4753309, 14259927, 52286399, 156859197]

約数ペア:

[(1, 156859197), (3, 52286399), (11, 14259927), (33, 4753309), (121, 1296357), (363, 432119), (601, 260997), (719, 218163), (1803, 86999), (2157, 72721), (6611, 23727), (7909, 19833)]