164520003

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{25237}}^1$

素因数の和:25334

約数の個数: 16

約数和(自身を含む): 228959136

約数和(自身を除く): 64439133

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 25237, 75711, 1034717, 1337561, 3104151, 4012683, 54840001, 164520003]

約数ペア:

[(1, 164520003), (3, 54840001), (41, 4012683), (53, 3104151), (123, 1337561), (159, 1034717), (2173, 75711), (6519, 25237)]