138601221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{14533}}^1$

素因数の和:14581

約数の個数: 24

約数和(自身を含む): 214173024

約数和(自身を除く): 75571803

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 9537, 14533, 43599, 159863, 247061, 479589, 741183, 2717671, 4200037, 8153013, 12600111, 46200407, 138601221]

約数ペア:

[(1, 138601221), (3, 46200407), (11, 12600111), (17, 8153013), (33, 4200037), (51, 2717671), (187, 741183), (289, 479589), (561, 247061), (867, 159863), (3179, 43599), (9537, 14533)]