158399919

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3371}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 239870592

約数和(自身を除く): 81470673

約数列:

[1, 3, 9, 23, 69, 207, 227, 681, 2043, 3371, 5221, 10113, 15663, 30339, 46989, 77533, 232599, 697797, 765217, 2295651, 6886953, 17599991, 52799973, 158399919]

約数ペア:

[(1, 158399919), (3, 52799973), (9, 17599991), (23, 6886953), (69, 2295651), (207, 765217), (227, 697797), (681, 232599), (2043, 77533), (3371, 46989), (5221, 30339), (10113, 15663)]