86521029

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^2$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 135484608

約数和(自身を除く): 48963579

約数列:

[1, 3, 7, 21, 41, 123, 287, 317, 861, 951, 2219, 6657, 12997, 38991, 90979, 100489, 272937, 301467, 703423, 2110269, 4120049, 12360147, 28840343, 86521029]

約数ペア:

[(1, 86521029), (3, 28840343), (7, 12360147), (21, 4120049), (41, 2110269), (123, 703423), (287, 301467), (317, 272937), (861, 100489), (951, 90979), (2219, 38991), (6657, 12997)]