169310691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{90011}}^1$

素因数の和:90047

約数の個数: 24

約数和(自身を含む): 280837440

約数和(自身を除く): 111526749

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 90011, 270033, 810099, 990121, 1710209, 2970363, 5130627, 8911089, 15391881, 18812299, 56436897, 169310691]

約数ペア:

[(1, 169310691), (3, 56436897), (9, 18812299), (11, 15391881), (19, 8911089), (33, 5130627), (57, 2970363), (99, 1710209), (171, 990121), (209, 810099), (627, 270033), (1881, 90011)]