56239893

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{122527}}^1$

素因数の和:122553

約数の個数: 16

約数和(自身を含む): 88220160

約数和(自身を除く): 31980267

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 122527, 367581, 1102743, 2082959, 3308229, 6248877, 18746631, 56239893]

約数ペア:

[(1, 56239893), (3, 18746631), (9, 6248877), (17, 3308229), (27, 2082959), (51, 1102743), (153, 367581), (459, 122527)]