7295697

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 11369600

約数和(自身を除く): 4073903

約数列:

[1, 3, 9, 27, 37, 67, 109, 111, 201, 327, 333, 603, 981, 999, 1809, 2479, 2943, 4033, 7303, 7437, 12099, 21909, 22311, 36297, 65727, 66933, 108891, 197181, 270211, 810633, 2431899, 7295697]

約数ペア:

[(1, 7295697), (3, 2431899), (9, 810633), (27, 270211), (37, 197181), (67, 108891), (109, 66933), (111, 65727), (201, 36297), (327, 22311), (333, 21909), (603, 12099), (981, 7437), (999, 7303), (1809, 4033), (2479, 2943)]