156615390729

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{18451}}^1$

素因数の和:19027

約数の個数: 64

約数和(自身を含む): 268495790080

約数和(自身を除く): 111880399351

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 463, 679, 873, 1389, 2037, 2619, 3241, 4167, 6111, 9723, 12501, 18333, 18451, 29169, 44911, 55353, 87507, 129157, 134733, 166059, 314377, 387471, 404199, 498177, 943131, 1162413, 1212597, 1789747, 2829393, 3487239, 5369241, 8488179, 8542813, 12528229, 16107723, 25628439, 37584687, 48323169, 59799691, 76885317, 112754061, 179399073, 230655951, 338262183, 538197219, 828652861, 1614591657, 2485958583, 5800570027, 7457875749, 17401710081, 22373627247, 52205130243, 156615390729]

約数ペア:

[(1, 156615390729), (3, 52205130243), (7, 22373627247), (9, 17401710081), (21, 7457875749), (27, 5800570027), (63, 2485958583), (97, 1614591657), (189, 828652861), (291, 538197219), (463, 338262183), (679, 230655951), (873, 179399073), (1389, 112754061), (2037, 76885317), (2619, 59799691), (3241, 48323169), (4167, 37584687), (6111, 25628439), (9723, 16107723), (12501, 12528229), (18333, 8542813), (18451, 8488179), (29169, 5369241), (44911, 3487239), (55353, 2829393), (87507, 1789747), (129157, 1212597), (134733, 1162413), (166059, 943131), (314377, 498177), (387471, 404199)]