64867019491

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{28349}}^1$

素因数の和:28938

約数の個数: 16

約数和(自身を含む): 67060224000

約数和(自身を除く): 2193204509

約数列:

[1, 43, 127, 419, 5461, 18017, 28349, 53213, 1219007, 2288159, 3600323, 11878231, 154813889, 510763933, 1508535337, 64867019491]

約数ペア:

[(1, 64867019491), (43, 1508535337), (127, 510763933), (419, 154813889), (5461, 11878231), (18017, 3600323), (28349, 2288159), (53213, 1219007)]