53412507

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{18149}}^1$

素因数の和:18267

約数の個数: 16

約数和(自身を含む): 79860000

約数和(自身を除く): 26447493

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 18149, 54447, 163341, 490023, 1978241, 5934723, 17804169, 53412507]

約数ペア:

[(1, 53412507), (3, 17804169), (9, 5934723), (27, 1978241), (109, 490023), (327, 163341), (981, 54447), (2943, 18149)]