137688003

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2281}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 210035280

約数和(自身を除く): 72347277

約数列:

[1, 3, 9, 19, 57, 171, 353, 1059, 2281, 3177, 6707, 6843, 20121, 20529, 43339, 60363, 130017, 390051, 805193, 2415579, 7246737, 15298667, 45896001, 137688003]

約数ペア:

[(1, 137688003), (3, 45896001), (9, 15298667), (19, 7246737), (57, 2415579), (171, 805193), (353, 390051), (1059, 130017), (2281, 60363), (3177, 43339), (6707, 20529), (6843, 20121)]