81394113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1871}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 115105536

約数和(自身を除く): 33711423

約数列:

[1, 3, 17, 51, 853, 1871, 2559, 5613, 14501, 31807, 43503, 95421, 1595963, 4787889, 27131371, 81394113]

約数ペア:

[(1, 81394113), (3, 27131371), (17, 4787889), (51, 1595963), (853, 95421), (1871, 43503), (2559, 31807), (5613, 14501)]