9395757

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 16332096

約数和(自身を除く): 6936339

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 227, 511, 567, 657, 681, 1533, 1589, 1971, 2043, 4599, 4767, 5913, 6129, 13797, 14301, 16571, 18387, 41391, 42903, 49713, 115997, 128709, 149139, 347991, 447417, 1043973, 1342251, 3131919, 9395757]

約数ペア:

[(1, 9395757), (3, 3131919), (7, 1342251), (9, 1043973), (21, 447417), (27, 347991), (63, 149139), (73, 128709), (81, 115997), (189, 49713), (219, 42903), (227, 41391), (511, 18387), (567, 16571), (657, 14301), (681, 13797), (1533, 6129), (1589, 5913), (1971, 4767), (2043, 4599)]