67209429

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 104734080

約数和(自身を除く): 37524651

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1673, 1913, 5019, 5739, 11711, 13391, 35133, 40173, 93737, 281211, 457207, 1371621, 3200449, 9601347, 22403143, 67209429]

約数ペア:

[(1, 67209429), (3, 22403143), (7, 9601347), (21, 3200449), (49, 1371621), (147, 457207), (239, 281211), (717, 93737), (1673, 40173), (1913, 35133), (5019, 13391), (5739, 11711)]