140850819

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{10169}}^1$

素因数の和:10206

約数の個数: 28

約数和(自身を含む): 222316200

約数和(自身を除く): 81465381

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 10169, 13851, 30507, 91521, 193211, 274563, 579633, 823689, 1738899, 2471067, 5216697, 7413201, 15650091, 46950273, 140850819]

約数ペア:

[(1, 140850819), (3, 46950273), (9, 15650091), (19, 7413201), (27, 5216697), (57, 2471067), (81, 1738899), (171, 823689), (243, 579633), (513, 274563), (729, 193211), (1539, 91521), (4617, 30507), (10169, 13851)]