75771577

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 91587392

約数和(自身を除く): 15815815

約数列:

[1, 7, 29, 61, 203, 211, 427, 841, 1477, 1769, 5887, 6119, 12383, 12871, 42833, 51301, 90097, 177451, 359107, 373259, 1242157, 2612813, 10824511, 75771577]

約数ペア:

[(1, 75771577), (7, 10824511), (29, 2612813), (61, 1242157), (203, 373259), (211, 359107), (427, 177451), (841, 90097), (1477, 51301), (1769, 42833), (5887, 12871), (6119, 12383)]