27628263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{78713}}^1$

素因数の和:78735

約数の個数: 16

約数和(自身を含む): 44079840

約数和(自身を除く): 16451577

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 78713, 236139, 708417, 1023269, 2125251, 3069807, 9209421, 27628263]

約数ペア:

[(1, 27628263), (3, 9209421), (9, 3069807), (13, 2125251), (27, 1023269), (39, 708417), (117, 236139), (351, 78713)]