55612479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21283}}^1$

素因数の和:21366

約数の個数: 16

約数和(自身を含む): 81049472

約数和(自身を除く): 25436993

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 21283, 63849, 276679, 830037, 1425961, 4277883, 18537493, 55612479]

約数ペア:

[(1, 55612479), (3, 18537493), (13, 4277883), (39, 1425961), (67, 830037), (201, 276679), (871, 63849), (2613, 21283)]