156919167

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{2069}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 237056400

約数和(自身を除く): 80137233

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2069, 2809, 6207, 8427, 18621, 25281, 55863, 75843, 109657, 328971, 986913, 2960739, 5811821, 17435463, 52306389, 156919167]

約数ペア:

[(1, 156919167), (3, 52306389), (9, 17435463), (27, 5811821), (53, 2960739), (159, 986913), (477, 328971), (1431, 109657), (2069, 75843), (2809, 55863), (6207, 25281), (8427, 18621)]