80894271

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{12409}}^1$

素因数の和:12506

約数の個数: 16

約数和(自身を含む): 112583520

約数和(自身を除く): 31689249

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 12409, 37227, 508769, 657677, 1526307, 1973031, 26964757, 80894271]

約数ペア:

[(1, 80894271), (3, 26964757), (41, 1973031), (53, 1526307), (123, 657677), (159, 508769), (2173, 37227), (6519, 12409)]