85991301

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 141645504

約数和(自身を除く): 55654203

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 297, 309, 891, 927, 937, 1133, 2781, 2811, 3399, 8343, 8433, 10197, 10307, 25299, 30591, 30921, 75897, 91773, 92763, 96511, 278289, 289533, 834867, 868599, 1061621, 2605797, 3184863, 7817391, 9554589, 28663767, 85991301]

約数ペア:

[(1, 85991301), (3, 28663767), (9, 9554589), (11, 7817391), (27, 3184863), (33, 2605797), (81, 1061621), (99, 868599), (103, 834867), (297, 289533), (309, 278289), (891, 96511), (927, 92763), (937, 91773), (1133, 75897), (2781, 30921), (2811, 30591), (3399, 25299), (8343, 10307), (8433, 10197)]