87694857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1867}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 134630496

約数和(自身を除く): 46935639

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 1867, 2763, 5219, 5601, 15657, 16803, 31739, 46971, 95217, 285651, 573169, 1719507, 5158521, 9743873, 29231619, 87694857]

約数ペア:

[(1, 87694857), (3, 29231619), (9, 9743873), (17, 5158521), (51, 1719507), (153, 573169), (307, 285651), (921, 95217), (1867, 46971), (2763, 31739), (5219, 16803), (5601, 15657)]