77888789

素因数分解:

${\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 16

約数和(自身を含む): 86493120

約数和(自身を除く): 8604331

約数列:

[1, 11, 121, 139, 421, 1331, 1529, 4631, 16819, 50941, 58519, 185009, 560351, 643709, 7080799, 77888789]

約数ペア:

[(1, 77888789), (11, 7080799), (121, 643709), (139, 560351), (421, 185009), (1331, 58519), (1529, 50941), (4631, 16819)]