72972177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{38671}}^1$

素因数の和:38728

約数の個数: 16

約数和(自身を含む): 105806592

約数和(自身を除く): 32834415

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 38671, 116013, 657407, 1430827, 1972221, 4292481, 24324059, 72972177]

約数ペア:

[(1, 72972177), (3, 24324059), (17, 4292481), (37, 1972221), (51, 1430827), (111, 657407), (629, 116013), (1887, 38671)]