27493389

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 50144640

約数和(自身を除く): 22651251

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 291, 409, 679, 693, 873, 1067, 1227, 2037, 2863, 3201, 3681, 4499, 6111, 7469, 8589, 9603, 13497, 22407, 25767, 31493, 39673, 40491, 67221, 94479, 119019, 277711, 283437, 357057, 436403, 833133, 1309209, 2499399, 3054821, 3927627, 9164463, 27493389]

約数ペア:

[(1, 27493389), (3, 9164463), (7, 3927627), (9, 3054821), (11, 2499399), (21, 1309209), (33, 833133), (63, 436403), (77, 357057), (97, 283437), (99, 277711), (231, 119019), (291, 94479), (409, 67221), (679, 40491), (693, 39673), (873, 31493), (1067, 25767), (1227, 22407), (2037, 13497), (2863, 9603), (3201, 8589), (3681, 7469), (4499, 6111)]