201227517

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{69653}}^1$

素因数の和:69769

約数の個数: 16

約数和(自身を含む): 300905280

約数和(自身を除く): 99677763

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 69653, 208959, 626877, 1880631, 7452871, 22358613, 67075839, 201227517]

約数ペア:

[(1, 201227517), (3, 67075839), (9, 22358613), (27, 7452871), (107, 1880631), (321, 626877), (963, 208959), (2889, 69653)]