27120303

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5897}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 45391008

約数和(自身を除く): 18270705

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 5897, 17691, 41279, 53073, 123837, 371511, 430481, 1291443, 3013367, 3874329, 9040101, 27120303]

約数ペア:

[(1, 27120303), (3, 9040101), (7, 3874329), (9, 3013367), (21, 1291443), (63, 430481), (73, 371511), (219, 123837), (511, 53073), (657, 41279), (1533, 17691), (4599, 5897)]