86903313

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14419}}^1$

素因数の和:14477

約数の個数: 24

約数和(自身を含む): 138085920

約数和(自身を除く): 51182607

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 14419, 43257, 100933, 302799, 591179, 706531, 1773537, 2119593, 4138253, 12414759, 28967771, 86903313]

約数ペア:

[(1, 86903313), (3, 28967771), (7, 12414759), (21, 4138253), (41, 2119593), (49, 1773537), (123, 706531), (147, 591179), (287, 302799), (861, 100933), (2009, 43257), (6027, 14419)]