68657766

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137867}}^1$

素因数の和:137955

約数の個数: 16

約数和(自身を含む): 138970944

約数和(自身を除く): 70313178

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 137867, 275734, 413601, 827202, 11442961, 22885922, 34328883, 68657766]

約数ペア:

[(1, 68657766), (2, 34328883), (3, 22885922), (6, 11442961), (83, 827202), (166, 413601), (249, 275734), (498, 137867)]