27477669

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 37176768

約数和(自身を除く): 9699099

約数列:

[1, 3, 157, 227, 257, 471, 681, 771, 35639, 40349, 58339, 106917, 121047, 175017, 9159223, 27477669]

約数ペア:

[(1, 27477669), (3, 9159223), (157, 175017), (227, 121047), (257, 106917), (471, 58339), (681, 40349), (771, 35639)]