91985301

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{6967}}^1$

素因数の和:7142

約数の個数: 20

約数和(自身を含む): 138272992

約数和(自身を除く): 46287691

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 6967, 13203, 20901, 62703, 188109, 564327, 1135621, 3406863, 10220589, 30661767, 91985301]

約数ペア:

[(1, 91985301), (3, 30661767), (9, 10220589), (27, 3406863), (81, 1135621), (163, 564327), (489, 188109), (1467, 62703), (4401, 20901), (6967, 13203)]