126562401

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105733}}^1$

素因数の和:105765

約数の個数: 24

約数和(自身を含む): 219926720

約数和(自身を除く): 93364319

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 105733, 317199, 740131, 951597, 2008927, 2220393, 6026781, 6661179, 14062489, 18080343, 42187467, 126562401]

約数ペア:

[(1, 126562401), (3, 42187467), (7, 18080343), (9, 14062489), (19, 6661179), (21, 6026781), (57, 2220393), (63, 2008927), (133, 951597), (171, 740131), (399, 317199), (1197, 105733)]