52807915433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{20639}}^1$

素因数の和:21597

約数の個数: 32

約数和(自身を含む): 67168174080

約数和(自身を除く): 14360258647

約数列:

[1, 7, 13, 31, 91, 217, 403, 907, 2821, 6349, 11791, 20639, 28117, 82537, 144473, 196819, 268307, 365521, 639809, 1878149, 2558647, 4478663, 8317517, 18719573, 58222619, 131037011, 243354449, 580306763, 1703481143, 4062147341, 7543987919, 52807915433]

約数ペア:

[(1, 52807915433), (7, 7543987919), (13, 4062147341), (31, 1703481143), (91, 580306763), (217, 243354449), (403, 131037011), (907, 58222619), (2821, 18719573), (6349, 8317517), (11791, 4478663), (20639, 2558647), (28117, 1878149), (82537, 639809), (144473, 365521), (196819, 268307)]