99694540799

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{81559}}^1$

素因数の和:81771

約数の個数: 32

約数和(自身を含む): 121267322880

約数和(自身を除く): 21572782081

約数列:

[1, 7, 31, 43, 131, 217, 301, 917, 1333, 4061, 5633, 9331, 28427, 39431, 81559, 174623, 570913, 1222361, 2528329, 3507037, 10684229, 17698303, 24549259, 74789603, 108718147, 331211099, 459421847, 761027029, 2318477693, 3215952929, 14242077257, 99694540799]

約数ペア:

[(1, 99694540799), (7, 14242077257), (31, 3215952929), (43, 2318477693), (131, 761027029), (217, 459421847), (301, 331211099), (917, 108718147), (1333, 74789603), (4061, 24549259), (5633, 17698303), (9331, 10684229), (28427, 3507037), (39431, 2528329), (81559, 1222361), (174623, 570913)]