81569661

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{14243}}^1$

素因数の和:14352

約数の個数: 16

約数和(自身を含む): 114863616

約数和(自身を除く): 33293955

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 14243, 42729, 327589, 982767, 1182169, 3546507, 27189887, 81569661]

約数ペア:

[(1, 81569661), (3, 27189887), (23, 3546507), (69, 1182169), (83, 982767), (249, 327589), (1909, 42729), (5727, 14243)]