9087309

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 17842176

約数和(自身を除く): 8754867

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 47, 63, 77, 81, 93, 99, 141, 189, 217, 231, 279, 297, 329, 341, 423, 517, 567, 651, 693, 837, 891, 987, 1023, 1269, 1457, 1551, 1953, 2079, 2387, 2511, 2961, 3069, 3619, 3807, 4371, 4653, 5859, 6237, 7161, 8883, 9207, 10199, 10857, 13113, 13959, 16027, 17577, 21483, 26649, 27621, 30597, 32571, 39339, 41877, 48081, 64449, 91791, 97713, 112189, 118017, 144243, 193347, 275373, 293139, 336567, 432729, 826119, 1009701, 1298187, 3029103, 9087309]

約数ペア:

[(1, 9087309), (3, 3029103), (7, 1298187), (9, 1009701), (11, 826119), (21, 432729), (27, 336567), (31, 293139), (33, 275373), (47, 193347), (63, 144243), (77, 118017), (81, 112189), (93, 97713), (99, 91791), (141, 64449), (189, 48081), (217, 41877), (231, 39339), (279, 32571), (297, 30597), (329, 27621), (341, 26649), (423, 21483), (517, 17577), (567, 16027), (651, 13959), (693, 13113), (837, 10857), (891, 10199), (987, 9207), (1023, 8883), (1269, 7161), (1457, 6237), (1551, 5859), (1953, 4653), (2079, 4371), (2387, 3807), (2511, 3619), (2961, 3069)]