72513363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27751}}^1$

素因数の和:27834

約数の個数: 16

約数和(自身を含む): 105679616

約数和(自身を除く): 33166253

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 27751, 83253, 360763, 1082289, 1859317, 5577951, 24171121, 72513363]

約数ペア:

[(1, 72513363), (3, 24171121), (13, 5577951), (39, 1859317), (67, 1082289), (201, 360763), (871, 83253), (2613, 27751)]