71726017

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 18

約数和(自身を含む): 81214854

約数和(自身を除く): 9488837

約数列:

[1, 11, 37, 121, 407, 433, 1369, 4477, 4763, 15059, 16021, 52393, 165649, 176231, 592777, 1938541, 6520547, 71726017]

約数ペア:

[(1, 71726017), (11, 6520547), (37, 1938541), (121, 592777), (407, 176231), (433, 165649), (1369, 52393), (4477, 16021), (4763, 15059)]