57965481

素因数分解:

$3^2\times 7^2\times {\mathrm{131441}}^1$

素因数の和:131461

約数の個数: 18

約数和(自身を含む): 97398522

約数和(自身を除く): 39433041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 131441, 394323, 920087, 1182969, 2760261, 6440609, 8280783, 19321827, 57965481]

約数ペア:

[(1, 57965481), (3, 19321827), (7, 8280783), (9, 6440609), (21, 2760261), (49, 1182969), (63, 920087), (147, 394323), (441, 131441)]