73288383

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 115078656

約数和(自身を除く): 41790273

約数列:

[1, 3, 7, 21, 43, 129, 277, 293, 301, 831, 879, 903, 1939, 2051, 5817, 6153, 11911, 12599, 35733, 37797, 81161, 83377, 88193, 243483, 250131, 264579, 568127, 1704381, 3489923, 10469769, 24429461, 73288383]

約数ペア:

[(1, 73288383), (3, 24429461), (7, 10469769), (21, 3489923), (43, 1704381), (129, 568127), (277, 264579), (293, 250131), (301, 243483), (831, 88193), (879, 83377), (903, 81161), (1939, 37797), (2051, 35733), (5817, 12599), (6153, 11911)]