138372267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113327}}^1$

素因数の和:113378

約数の個数: 16

約数和(自身を含む): 206710272

約数和(自身を除く): 68338005

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 113327, 339981, 1246597, 3739791, 4193099, 12579297, 46124089, 138372267]

約数ペア:

[(1, 138372267), (3, 46124089), (11, 12579297), (33, 4193099), (37, 3739791), (111, 1246597), (407, 339981), (1221, 113327)]