84177807

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 133440000

約数和(自身を除く): 49262193

約数列:

[1, 3, 7, 21, 29, 87, 203, 277, 499, 609, 831, 1497, 1939, 3493, 5817, 8033, 10479, 14471, 24099, 43413, 56231, 101297, 138223, 168693, 303891, 414669, 967561, 2902683, 4008467, 12025401, 28059269, 84177807]

約数ペア:

[(1, 84177807), (3, 28059269), (7, 12025401), (21, 4008467), (29, 2902683), (87, 967561), (203, 414669), (277, 303891), (499, 168693), (609, 138223), (831, 101297), (1497, 56231), (1939, 43413), (3493, 24099), (5817, 14471), (8033, 10479)]