12889773243

素因数分解:

$3^4\times {\mathrm{8353}}^1\times {\mathrm{19051}}^1$

素因数の和:27416

約数の個数: 20

約数和(自身を含む): 19258409368

約数和(自身を除く): 6368636125

約数列:

[1, 3, 9, 27, 81, 8353, 19051, 25059, 57153, 75177, 171459, 225531, 514377, 676593, 1543131, 159133003, 477399009, 1432197027, 4296591081, 12889773243]

約数ペア:

[(1, 12889773243), (3, 4296591081), (9, 1432197027), (27, 477399009), (81, 159133003), (8353, 1543131), (19051, 676593), (25059, 514377), (57153, 225531), (75177, 171459)]