89691129

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{82361}}^1$

素因数の和:82389

約数の個数: 18

約数和(自身を含む): 142403898

約数和(自身を除く): 52712769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 82361, 247083, 741249, 905971, 2717913, 8153739, 9965681, 29897043, 89691129]

約数ペア:

[(1, 89691129), (3, 29897043), (9, 9965681), (11, 8153739), (33, 2717913), (99, 905971), (121, 741249), (363, 247083), (1089, 82361)]