77772263

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 89377200

約数和(自身を除く): 11604937

約数列:

[1, 17, 19, 47, 109, 323, 799, 893, 1853, 2071, 2209, 5123, 15181, 35207, 37553, 41971, 87091, 97337, 240781, 713507, 1654729, 4093277, 4574839, 77772263]

約数ペア:

[(1, 77772263), (17, 4574839), (19, 4093277), (47, 1654729), (109, 713507), (323, 240781), (799, 97337), (893, 87091), (1853, 41971), (2071, 37553), (2209, 35207), (5123, 15181)]