86729391

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33577}}^1$

素因数の和:33631

約数の個数: 24

約数和(自身を含む): 146668704

約数和(自身を除く): 59939313

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 33577, 100731, 235039, 302193, 705117, 1376657, 2115351, 4129971, 9636599, 12389913, 28909797, 86729391]

約数ペア:

[(1, 86729391), (3, 28909797), (7, 12389913), (9, 9636599), (21, 4129971), (41, 2115351), (63, 1376657), (123, 705117), (287, 302193), (369, 235039), (861, 100731), (2583, 33577)]