77108685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 131715072

約数和(自身を除く): 54606387

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 2381, 6477, 7143, 10795, 11905, 32385, 35715, 40477, 121431, 202385, 302387, 607155, 907161, 1511935, 4535805, 5140579, 15421737, 25702895, 77108685]

約数ペア:

[(1, 77108685), (3, 25702895), (5, 15421737), (15, 5140579), (17, 4535805), (51, 1511935), (85, 907161), (127, 607155), (255, 302387), (381, 202385), (635, 121431), (1905, 40477), (2159, 35715), (2381, 32385), (6477, 11905), (7143, 10795)]