207623493

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33289}}^1$

素因数の和:33319

約数の個数: 40

約数和(自身を含む): 386696640

約数和(自身を除く): 179073147

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 33289, 99867, 233023, 299601, 366179, 699069, 898803, 1098537, 2097207, 2563253, 2696409, 3295611, 6291621, 7689759, 9886833, 18874863, 23069277, 29660499, 69207831, 207623493]

約数ペア:

[(1, 207623493), (3, 69207831), (7, 29660499), (9, 23069277), (11, 18874863), (21, 9886833), (27, 7689759), (33, 6291621), (63, 3295611), (77, 2696409), (81, 2563253), (99, 2097207), (189, 1098537), (231, 898803), (297, 699069), (567, 366179), (693, 299601), (891, 233023), (2079, 99867), (6237, 33289)]