181007163

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{15271}}^1$

素因数の和:15719

約数の個数: 16

約数和(自身を含む): 268787200

約数和(自身を除く): 87780037

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 15271, 45813, 137439, 412317, 6703969, 20111907, 60335721, 181007163]

約数ペア:

[(1, 181007163), (3, 60335721), (9, 20111907), (27, 6703969), (439, 412317), (1317, 137439), (3951, 45813), (11853, 15271)]