65509873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2531}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 77418432

約数和(自身を除く): 11908559

約数列:

[1, 11, 13, 143, 181, 1991, 2353, 2531, 25883, 27841, 32903, 361933, 458111, 5039221, 5955443, 65509873]

約数ペア:

[(1, 65509873), (11, 5955443), (13, 5039221), (143, 458111), (181, 361933), (1991, 32903), (2353, 27841), (2531, 25883)]