86143911

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14293}}^1$

素因数の和:14351

約数の個数: 24

約数和(自身を含む): 136879344

約数和(自身を除く): 50735433

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 14293, 42879, 100051, 300153, 586013, 700357, 1758039, 2101071, 4102091, 12306273, 28714637, 86143911]

約数ペア:

[(1, 86143911), (3, 28714637), (7, 12306273), (21, 4102091), (41, 2101071), (49, 1758039), (123, 700357), (147, 586013), (287, 300153), (861, 100051), (2009, 42879), (6027, 14293)]