85848687

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{31481}}^1$

素因数の和:31591

約数の個数: 16

約数和(自身を含む): 128446560

約数和(自身を除く): 42597873

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 31481, 94443, 283329, 849987, 3179581, 9538743, 28616229, 85848687]

約数ペア:

[(1, 85848687), (3, 28616229), (9, 9538743), (27, 3179581), (101, 849987), (303, 283329), (909, 94443), (2727, 31481)]