79827057471

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{18773}}^1$

素因数の和:19120

約数の個数: 64

約数和(自身を含む): 132274695168

約数和(自身を除く): 52447637697

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 277, 301, 357, 731, 831, 903, 1939, 2193, 4709, 5117, 5817, 11911, 14127, 15351, 18773, 32963, 35733, 56319, 83377, 98889, 131411, 202487, 250131, 319141, 394233, 607461, 807239, 957423, 1417409, 2233987, 2421717, 4252227, 5200121, 5650673, 6701961, 13723063, 15600363, 16952019, 36400847, 41169189, 88402057, 96061441, 109202541, 223605203, 265206171, 288184323, 618814399, 670815609, 1565236421, 1856443197, 3801288451, 4695709263, 11403865353, 26609019157, 79827057471]

約数ペア:

[(1, 79827057471), (3, 26609019157), (7, 11403865353), (17, 4695709263), (21, 3801288451), (43, 1856443197), (51, 1565236421), (119, 670815609), (129, 618814399), (277, 288184323), (301, 265206171), (357, 223605203), (731, 109202541), (831, 96061441), (903, 88402057), (1939, 41169189), (2193, 36400847), (4709, 16952019), (5117, 15600363), (5817, 13723063), (11911, 6701961), (14127, 5650673), (15351, 5200121), (18773, 4252227), (32963, 2421717), (35733, 2233987), (56319, 1417409), (83377, 957423), (98889, 807239), (131411, 607461), (202487, 394233), (250131, 319141)]