72858039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{33223}}^1$

素因数の和:33286

約数の個数: 16

約数和(自身を含む): 105253632

約数和(自身を除く): 32395593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 33223, 99669, 564791, 1428589, 1694373, 4285767, 24286013, 72858039]

約数ペア:

[(1, 72858039), (3, 24286013), (17, 4285767), (43, 1694373), (51, 1428589), (129, 564791), (731, 99669), (2193, 33223)]