68518339

素因数分解:

${\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 76071744

約数和(自身を除く): 7553405

約数列:

[1, 31, 37, 41, 47, 961, 1147, 1271, 1457, 1517, 1739, 1927, 35557, 39401, 45167, 47027, 53909, 59737, 71299, 1457837, 1671179, 1851847, 2210269, 68518339]

約数ペア:

[(1, 68518339), (31, 2210269), (37, 1851847), (41, 1671179), (47, 1457837), (961, 71299), (1147, 59737), (1271, 53909), (1457, 47027), (1517, 45167), (1739, 39401), (1927, 35557)]