52459407

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 105380352

約数和(自身を除く): 52920945

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 567, 647, 693, 819, 891, 1001, 1053, 1287, 1941, 2079, 2457, 3003, 3861, 4529, 5823, 6237, 7117, 7371, 8411, 9009, 11583, 13587, 17469, 21351, 25233, 27027, 40761, 49819, 52407, 58877, 64053, 75699, 81081, 92521, 122283, 149457, 176631, 192159, 227097, 277563, 366849, 448371, 529893, 576477, 647647, 681291, 832689, 1345113, 1589679, 1942941, 2498067, 4035339, 4769037, 5828823, 7494201, 17486469, 52459407]

約数ペア:

[(1, 52459407), (3, 17486469), (7, 7494201), (9, 5828823), (11, 4769037), (13, 4035339), (21, 2498067), (27, 1942941), (33, 1589679), (39, 1345113), (63, 832689), (77, 681291), (81, 647647), (91, 576477), (99, 529893), (117, 448371), (143, 366849), (189, 277563), (231, 227097), (273, 192159), (297, 176631), (351, 149457), (429, 122283), (567, 92521), (647, 81081), (693, 75699), (819, 64053), (891, 58877), (1001, 52407), (1053, 49819), (1287, 40761), (1941, 27027), (2079, 25233), (2457, 21351), (3003, 17469), (3861, 13587), (4529, 11583), (5823, 9009), (6237, 8411), (7117, 7371)]