80859393

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5733

約数の個数: 24

約数和(自身を含む): 122764928

約数和(自身を除く): 41905535

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 5647, 14319, 16941, 50823, 208939, 242821, 626817, 728463, 1880451, 2185389, 8984377, 26953131, 80859393]

約数ペア:

[(1, 80859393), (3, 26953131), (9, 8984377), (37, 2185389), (43, 1880451), (111, 728463), (129, 626817), (333, 242821), (387, 208939), (1591, 50823), (4773, 16941), (5647, 14319)]