137119986

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 312249600

約数和(自身を除く): 175129614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 103, 178, 206, 267, 277, 309, 534, 554, 618, 801, 831, 927, 1602, 1662, 1854, 2403, 2493, 2781, 4806, 4986, 5562, 7479, 9167, 14958, 18334, 24653, 27501, 28531, 49306, 55002, 57062, 73959, 82503, 85593, 147918, 165006, 171186, 221877, 247509, 256779, 443754, 495018, 513558, 665631, 770337, 1331262, 1540674, 2539259, 5078518, 7617777, 15235554, 22853331, 45706662, 68559993, 137119986]

約数ペア:

[(1, 137119986), (2, 68559993), (3, 45706662), (6, 22853331), (9, 15235554), (18, 7617777), (27, 5078518), (54, 2539259), (89, 1540674), (103, 1331262), (178, 770337), (206, 665631), (267, 513558), (277, 495018), (309, 443754), (534, 256779), (554, 247509), (618, 221877), (801, 171186), (831, 165006), (927, 147918), (1602, 85593), (1662, 82503), (1854, 73959), (2403, 57062), (2493, 55002), (2781, 49306), (4806, 28531), (4986, 27501), (5562, 24653), (7479, 18334), (9167, 14958)]