66748513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 74373376

約数和(自身を除く): 7624863

約数列:

[1, 13, 43, 97, 559, 1231, 1261, 4171, 16003, 52933, 54223, 119407, 688129, 1552291, 5134501, 66748513]

約数ペア:

[(1, 66748513), (13, 5134501), (43, 1552291), (97, 688129), (559, 119407), (1231, 54223), (1261, 52933), (4171, 16003)]