53198067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20359}}^1$

素因数の和:20442

約数の個数: 16

約数和(自身を含む): 77530880

約数和(自身を除く): 24332813

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 20359, 61077, 264667, 794001, 1364053, 4092159, 17732689, 53198067]

約数ペア:

[(1, 53198067), (3, 17732689), (13, 4092159), (39, 1364053), (67, 794001), (201, 264667), (871, 61077), (2613, 20359)]