10989888921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113159}}^1$

素因数の和:113291

約数の個数: 40

約数和(自身を含む): 18073915200

約数和(自身を除く): 7084026279

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 297, 327, 891, 981, 1199, 2943, 3597, 8829, 10791, 32373, 97119, 113159, 339477, 1018431, 1244749, 3055293, 3734247, 9165879, 11202741, 12334331, 33608223, 37002993, 100824669, 111008979, 135677641, 333026937, 407032923, 999080811, 1221098769, 3663296307, 10989888921]

約数ペア:

[(1, 10989888921), (3, 3663296307), (9, 1221098769), (11, 999080811), (27, 407032923), (33, 333026937), (81, 135677641), (99, 111008979), (109, 100824669), (297, 37002993), (327, 33608223), (891, 12334331), (981, 11202741), (1199, 9165879), (2943, 3734247), (3597, 3055293), (8829, 1244749), (10791, 1018431), (32373, 339477), (97119, 113159)]