71359221

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3989}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 97675200

約数和(自身を除く): 26315979

約数列:

[1, 3, 67, 89, 201, 267, 3989, 5963, 11967, 17889, 267263, 355021, 801789, 1065063, 23786407, 71359221]

約数ペア:

[(1, 71359221), (3, 23786407), (67, 1065063), (89, 801789), (201, 355021), (267, 267263), (3989, 17889), (5963, 11967)]