42887583

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 24850017

約数列:

[1, 3, 9, 17, 27, 51, 153, 223, 419, 459, 669, 1257, 2007, 3771, 3791, 6021, 7123, 11313, 11373, 21369, 34119, 64107, 93437, 102357, 192321, 280311, 840933, 1588429, 2522799, 4765287, 14295861, 42887583]

約数ペア:

[(1, 42887583), (3, 14295861), (9, 4765287), (17, 2522799), (27, 1588429), (51, 840933), (153, 280311), (223, 192321), (419, 102357), (459, 93437), (669, 64107), (1257, 34119), (2007, 21369), (3771, 11373), (3791, 11313), (6021, 7123)]