539881821

素因数分解:

$3^3\times {\mathrm{3271}}^1\times {\mathrm{6113}}^1$

素因数の和:9393

約数の個数: 16

約数和(自身を含む): 800200320

約数和(自身を除く): 260318499

約数列:

[1, 3, 9, 27, 3271, 6113, 9813, 18339, 29439, 55017, 88317, 165051, 19995623, 59986869, 179960607, 539881821]

約数ペア:

[(1, 539881821), (3, 179960607), (9, 59986869), (27, 19995623), (3271, 165051), (6113, 88317), (9813, 55017), (18339, 29439)]