68974147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 77187168

約数和(自身を除く): 8213021

約数列:

[1, 11, 53, 193, 583, 613, 2123, 6743, 10229, 32489, 112519, 118309, 357379, 1301399, 6270377, 68974147]

約数ペア:

[(1, 68974147), (11, 6270377), (53, 1301399), (193, 357379), (583, 118309), (613, 112519), (2123, 32489), (6743, 10229)]