8812881

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 56

約数和(自身を含む): 16578624

約数和(自身を除く): 7765743

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 157, 189, 231, 243, 297, 471, 567, 693, 729, 891, 1099, 1413, 1701, 1727, 2079, 2673, 3297, 4239, 5103, 5181, 6237, 8019, 9891, 12089, 12717, 15543, 18711, 29673, 36267, 38151, 46629, 56133, 89019, 108801, 114453, 139887, 267057, 326403, 419661, 801171, 979209, 1258983, 2937627, 8812881]

約数ペア:

[(1, 8812881), (3, 2937627), (7, 1258983), (9, 979209), (11, 801171), (21, 419661), (27, 326403), (33, 267057), (63, 139887), (77, 114453), (81, 108801), (99, 89019), (157, 56133), (189, 46629), (231, 38151), (243, 36267), (297, 29673), (471, 18711), (567, 15543), (693, 12717), (729, 12089), (891, 9891), (1099, 8019), (1413, 6237), (1701, 5181), (1727, 5103), (2079, 4239), (2673, 3297)]