210782259

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3607}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 313693952

約数和(自身を除く): 102911693

約数列:

[1, 3, 9, 43, 129, 151, 387, 453, 1359, 3607, 6493, 10821, 19479, 32463, 58437, 155101, 465303, 544657, 1395909, 1633971, 4901913, 23420251, 70260753, 210782259]

約数ペア:

[(1, 210782259), (3, 70260753), (9, 23420251), (43, 4901913), (129, 1633971), (151, 1395909), (387, 544657), (453, 465303), (1359, 155101), (3607, 58437), (6493, 32463), (10821, 19479)]