127966599

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{49199}}^1$

素因数の和:49239

約数の個数: 18

約数和(自身を含む): 196357200

約数和(自身を除く): 68390601

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 49199, 147597, 442791, 836383, 2509149, 7527447, 14218511, 42655533, 127966599]

約数ペア:

[(1, 127966599), (3, 42655533), (9, 14218511), (17, 7527447), (51, 2509149), (153, 836383), (289, 442791), (867, 147597), (2601, 49199)]