56587503

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 90354120

約数和(自身を除く): 33766617

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 229, 287, 687, 861, 1603, 1681, 2009, 4809, 5043, 6027, 9389, 11221, 11767, 28167, 33663, 35301, 65723, 82369, 197169, 247107, 384949, 460061, 1154847, 1380183, 2694643, 8083929, 18862501, 56587503]

約数ペア:

[(1, 56587503), (3, 18862501), (7, 8083929), (21, 2694643), (41, 1380183), (49, 1154847), (123, 460061), (147, 384949), (229, 247107), (287, 197169), (687, 82369), (861, 65723), (1603, 35301), (1681, 33663), (2009, 28167), (4809, 11767), (5043, 11221), (6027, 9389)]