55015077

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 84309120

約数和(自身を除く): 29294043

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 491, 507, 663, 1473, 2197, 2873, 6383, 6591, 8347, 8619, 19149, 25041, 37349, 82979, 108511, 112047, 248937, 325533, 1078727, 1410643, 3236181, 4231929, 18338359, 55015077]

約数ペア:

[(1, 55015077), (3, 18338359), (13, 4231929), (17, 3236181), (39, 1410643), (51, 1078727), (169, 325533), (221, 248937), (491, 112047), (507, 108511), (663, 82979), (1473, 37349), (2197, 25041), (2873, 19149), (6383, 8619), (6591, 8347)]