27028323

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 46847328

約数和(自身を除く): 19819005

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 653, 657, 1533, 1959, 1971, 4571, 4599, 5877, 5913, 13713, 13797, 17631, 41139, 41391, 47669, 52893, 123417, 143007, 333683, 370251, 429021, 1001049, 1287063, 3003147, 3861189, 9009441, 27028323]

約数ペア:

[(1, 27028323), (3, 9009441), (7, 3861189), (9, 3003147), (21, 1287063), (27, 1001049), (63, 429021), (73, 370251), (81, 333683), (189, 143007), (219, 123417), (511, 52893), (567, 47669), (653, 41391), (657, 41139), (1533, 17631), (1959, 13797), (1971, 13713), (4571, 5913), (4599, 5877)]