205628517

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{104327}}^1$

素因数の和:104409

約数の個数: 16

約数和(自身を含む): 308810880

約数和(自身を除く): 103182363

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 104327, 312981, 938943, 2816829, 7615871, 22847613, 68542839, 205628517]

約数ペア:

[(1, 205628517), (3, 68542839), (9, 22847613), (27, 7615871), (73, 2816829), (219, 938943), (657, 312981), (1971, 104327)]