138576933

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7649}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 227664000

約数和(自身を除く): 89087067

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 7649, 18117, 22947, 68841, 84139, 206523, 252417, 466589, 757251, 1399767, 2271753, 4199301, 5132479, 12597903, 15397437, 46192311, 138576933]

約数ペア:

[(1, 138576933), (3, 46192311), (9, 15397437), (11, 12597903), (27, 5132479), (33, 4199301), (61, 2271753), (99, 1399767), (183, 757251), (297, 466589), (549, 252417), (671, 206523), (1647, 84139), (2013, 68841), (6039, 22947), (7649, 18117)]