56157651

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8264

約数の個数: 32

約数和(自身を含む): 94717440

約数和(自身を除く): 38559789

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 8221, 24663, 73989, 90431, 189083, 221967, 271293, 567249, 813879, 1701747, 2079913, 2441637, 5105241, 6239739, 18719217, 56157651]

約数ペア:

[(1, 56157651), (3, 18719217), (9, 6239739), (11, 5105241), (23, 2441637), (27, 2079913), (33, 1701747), (69, 813879), (99, 567249), (207, 271293), (253, 221967), (297, 189083), (621, 90431), (759, 73989), (2277, 24663), (6831, 8221)]