66489527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 75855360

約数和(自身を除く): 9365833

約数列:

[1, 13, 23, 67, 299, 871, 1541, 3319, 20033, 43147, 76337, 222373, 992381, 2890849, 5114579, 66489527]

約数ペア:

[(1, 66489527), (13, 5114579), (23, 2890849), (67, 992381), (299, 222373), (871, 76337), (1541, 43147), (3319, 20033)]