121897743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{78593}}^1$

素因数の和:78654

約数の個数: 16

約数和(自身を含む): 181080576

約数和(自身を除く): 59182833

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 78593, 235779, 864523, 2593569, 3693871, 11081613, 40632581, 121897743]

約数ペア:

[(1, 121897743), (3, 40632581), (11, 11081613), (33, 3693871), (47, 2593569), (141, 864523), (517, 235779), (1551, 78593)]