77772211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 88298496

約数和(自身を除く): 10526285

約数列:

[1, 11, 31, 131, 341, 1441, 1741, 4061, 19151, 44671, 53971, 228071, 593681, 2508781, 7070201, 77772211]

約数ペア:

[(1, 77772211), (11, 7070201), (31, 2508781), (131, 593681), (341, 228071), (1441, 53971), (1741, 44671), (4061, 19151)]