52404813

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{2707}}^1$

素因数の和:2958

約数の個数: 20

約数和(自身を含む): 78640320

約数和(自身を除く): 26235507

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 2707, 6453, 8121, 19359, 24363, 73089, 219267, 646973, 1940919, 5822757, 17468271, 52404813]

約数ペア:

[(1, 52404813), (3, 17468271), (9, 5822757), (27, 1940919), (81, 646973), (239, 219267), (717, 73089), (2151, 24363), (2707, 19359), (6453, 8121)]