47984157

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{45569}}^1$

素因数の和:45594

約数の個数: 20

約数和(自身を含む): 77195580

約数和(自身を除く): 29211423

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 45569, 136707, 410121, 592397, 1230363, 1777191, 3691089, 5331573, 15994719, 47984157]

約数ペア:

[(1, 47984157), (3, 15994719), (9, 5331573), (13, 3691089), (27, 1777191), (39, 1230363), (81, 592397), (117, 410121), (351, 136707), (1053, 45569)]