77758163

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 91521024

約数和(自身を除く): 13762861

約数列:

[1, 7, 47, 127, 329, 889, 1861, 5969, 13027, 41783, 87467, 236347, 612269, 1654429, 11108309, 77758163]

約数ペア:

[(1, 77758163), (7, 11108309), (47, 1654429), (127, 612269), (329, 236347), (889, 87467), (1861, 41783), (5969, 13027)]