68899798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22531}}^1$

素因数の和:22683

約数の個数: 16

約数和(自身を含む): 113561280

約数和(自身を除く): 44661482

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 22531, 45062, 247841, 495682, 3131809, 6263618, 34449899, 68899798]

約数ペア:

[(1, 68899798), (2, 34449899), (11, 6263618), (22, 3131809), (139, 495682), (278, 247841), (1529, 45062), (3058, 22531)]