15555366927

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 24463296000

約数和(自身を除く): 8907929073

約数列:

[1, 3, 9, 27, 29, 81, 87, 107, 199, 261, 311, 321, 597, 783, 933, 963, 1791, 2349, 2799, 2889, 3103, 5373, 5771, 8397, 8667, 9019, 9309, 16119, 17313, 21293, 25191, 27057, 27927, 33277, 51939, 61889, 63879, 81171, 83781, 99831, 155817, 185667, 191637, 243513, 251343, 299493, 467451, 557001, 574911, 617497, 730539, 898479, 965033, 1671003, 1724733, 1794781, 1852491, 2695437, 2895099, 5013009, 5384343, 5557473, 6622123, 8685297, 16153029, 16672419, 19866369, 26055891, 48459087, 50017257, 59599107, 78167673, 145377261, 178797321, 192041567, 536391963, 576124701, 1728374103, 5185122309, 15555366927]

約数ペア:

[(1, 15555366927), (3, 5185122309), (9, 1728374103), (27, 576124701), (29, 536391963), (81, 192041567), (87, 178797321), (107, 145377261), (199, 78167673), (261, 59599107), (311, 50017257), (321, 48459087), (597, 26055891), (783, 19866369), (933, 16672419), (963, 16153029), (1791, 8685297), (2349, 6622123), (2799, 5557473), (2889, 5384343), (3103, 5013009), (5373, 2895099), (5771, 2695437), (8397, 1852491), (8667, 1794781), (9019, 1724733), (9309, 1671003), (16119, 965033), (17313, 898479), (21293, 730539), (25191, 617497), (27057, 574911), (27927, 557001), (33277, 467451), (51939, 299493), (61889, 251343), (63879, 243513), (81171, 191637), (83781, 185667), (99831, 155817)]