6551225487

素因数分解:

$3^4\times {\mathrm{2027}}^1\times {\mathrm{39901}}^1$

素因数の和:41940

約数の個数: 20

約数和(自身を含む): 9791471976

約数和(自身を除く): 3240246489

約数列:

[1, 3, 9, 27, 81, 2027, 6081, 18243, 39901, 54729, 119703, 164187, 359109, 1077327, 3231981, 80879327, 242637981, 727913943, 2183741829, 6551225487]

約数ペア:

[(1, 6551225487), (3, 2183741829), (9, 727913943), (27, 242637981), (81, 80879327), (2027, 3231981), (6081, 1077327), (18243, 359109), (39901, 164187), (54729, 119703)]