71725277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3637}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 81287472

約数和(自身を除く): 9562195

約数列:

[1, 13, 37, 41, 481, 533, 1517, 3637, 19721, 47281, 134569, 149117, 1749397, 1938521, 5517329, 71725277]

約数ペア:

[(1, 71725277), (13, 5517329), (37, 1938521), (41, 1749397), (481, 149117), (533, 134569), (1517, 47281), (3637, 19721)]