80771481

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34651}}^1$

素因数の和:34701

約数の個数: 24

約数和(自身を含む): 136944704

約数和(自身を除く): 56173223

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 34651, 103953, 242557, 311859, 727671, 1282087, 2183013, 3846261, 8974609, 11538783, 26923827, 80771481]

約数ペア:

[(1, 80771481), (3, 26923827), (7, 11538783), (9, 8974609), (21, 3846261), (37, 2183013), (63, 1282087), (111, 727671), (259, 311859), (333, 242557), (777, 103953), (2331, 34651)]