51127869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27893}}^1$

素因数の和:27956

約数の個数: 16

約数和(自身を含む): 74979072

約数和(自身を除く): 23851203

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 27893, 83679, 362609, 1087827, 1310971, 3932913, 17042623, 51127869]

約数ペア:

[(1, 51127869), (3, 17042623), (13, 3932913), (39, 1310971), (47, 1087827), (141, 362609), (611, 83679), (1833, 27893)]