91082871

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{83639}}^1$

素因数の和:83667

約数の個数: 18

約数和(自身を含む): 144613560

約数和(自身を除く): 53530689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 83639, 250917, 752751, 920029, 2760087, 8280261, 10120319, 30360957, 91082871]

約数ペア:

[(1, 91082871), (3, 30360957), (9, 10120319), (11, 8280261), (33, 2760087), (99, 920029), (121, 752751), (363, 250917), (1089, 83639)]