98973009

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{11863}}^1$

素因数の和:11978

約数の個数: 20

約数和(自身を含む): 149296576

約数和(自身を除く): 50323567

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 11863, 35589, 106767, 320301, 960903, 1221889, 3665667, 10997001, 32991003, 98973009]

約数ペア:

[(1, 98973009), (3, 32991003), (9, 10997001), (27, 3665667), (81, 1221889), (103, 960903), (309, 320301), (927, 106767), (2781, 35589), (8343, 11863)]