26727921

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 17877519

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 2903, 3069, 8709, 9207, 26127, 31933, 78381, 89993, 95799, 269979, 287397, 809937, 862191, 989923, 2429811, 2969769, 8909307, 26727921]

約数ペア:

[(1, 26727921), (3, 8909307), (9, 2969769), (11, 2429811), (27, 989923), (31, 862191), (33, 809937), (93, 287397), (99, 269979), (279, 95799), (297, 89993), (341, 78381), (837, 31933), (1023, 26127), (2903, 9207), (3069, 8709)]