72421011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{883}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 112943376

約数和(自身を除く): 40522365

約数列:

[1, 3, 9, 13, 39, 117, 701, 883, 2103, 2649, 6309, 7947, 9113, 11479, 27339, 34437, 82017, 103311, 618983, 1856949, 5570847, 8046779, 24140337, 72421011]

約数ペア:

[(1, 72421011), (3, 24140337), (9, 8046779), (13, 5570847), (39, 1856949), (117, 618983), (701, 103311), (883, 82017), (2103, 34437), (2649, 27339), (6309, 11479), (7947, 9113)]