49284693

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2898

約数の個数: 20

約数和(自身を含む): 73972140

約数和(自身を除く): 24687447

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 2657, 6183, 7971, 18549, 23913, 71739, 215217, 608453, 1825359, 5476077, 16428231, 49284693]

約数ペア:

[(1, 49284693), (3, 16428231), (9, 5476077), (27, 1825359), (81, 608453), (229, 215217), (687, 71739), (2061, 23913), (2657, 18549), (6183, 7971)]