68996543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47161}}^1$

素因数の和:47198

約数の個数: 16

約数和(自身を含む): 90551040

約数和(自身を除く): 21554497

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 47161, 330127, 518771, 896059, 3631397, 6272413, 9856649, 68996543]

約数ペア:

[(1, 68996543), (7, 9856649), (11, 6272413), (19, 3631397), (77, 896059), (133, 518771), (209, 330127), (1463, 47161)]