70767999

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{9007}}^1$

素因数の和:9116

約数の個数: 20

約数和(自身を含む): 106816864

約数和(自身を除く): 36048865

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 9007, 27021, 81063, 243189, 729567, 873679, 2621037, 7863111, 23589333, 70767999]

約数ペア:

[(1, 70767999), (3, 23589333), (9, 7863111), (27, 2621037), (81, 873679), (97, 729567), (291, 243189), (873, 81063), (2619, 27021), (7857, 9007)]