27720652113

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4444549}}^1$

素因数の和:4444579

約数の個数: 40

約数和(自身を含む): 51627892800

約数和(自身を除く): 23907240687

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 4444549, 13333647, 31111843, 40000941, 48890039, 93335529, 120002823, 146670117, 280006587, 342230273, 360008469, 440010351, 840019761, 1026690819, 1320031053, 2520059283, 3080072457, 3960093159, 9240217371, 27720652113]

約数ペア:

[(1, 27720652113), (3, 9240217371), (7, 3960093159), (9, 3080072457), (11, 2520059283), (21, 1320031053), (27, 1026690819), (33, 840019761), (63, 440010351), (77, 360008469), (81, 342230273), (99, 280006587), (189, 146670117), (231, 120002823), (297, 93335529), (567, 48890039), (693, 40000941), (891, 31111843), (2079, 13333647), (6237, 4444549)]