172024479

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 305163936

約数和(自身を除く): 133139457

約数列:

[1, 3, 9, 11, 17, 27, 33, 41, 51, 81, 99, 123, 153, 187, 277, 297, 369, 451, 459, 561, 697, 831, 891, 1107, 1353, 1377, 1683, 2091, 2493, 3047, 3321, 4059, 4709, 5049, 6273, 7479, 7667, 9141, 11357, 12177, 14127, 15147, 18819, 22437, 23001, 27423, 34071, 36531, 42381, 51799, 56457, 69003, 82269, 102213, 124927, 127143, 155397, 193069, 207009, 246807, 306639, 374781, 381429, 466191, 579207, 621027, 919917, 1124343, 1398573, 1737621, 2123759, 3373029, 4195719, 5212863, 6371277, 10119087, 15638589, 19113831, 57341493, 172024479]

約数ペア:

[(1, 172024479), (3, 57341493), (9, 19113831), (11, 15638589), (17, 10119087), (27, 6371277), (33, 5212863), (41, 4195719), (51, 3373029), (81, 2123759), (99, 1737621), (123, 1398573), (153, 1124343), (187, 919917), (277, 621027), (297, 579207), (369, 466191), (451, 381429), (459, 374781), (561, 306639), (697, 246807), (831, 207009), (891, 193069), (1107, 155397), (1353, 127143), (1377, 124927), (1683, 102213), (2091, 82269), (2493, 69003), (3047, 56457), (3321, 51799), (4059, 42381), (4709, 36531), (5049, 34071), (6273, 27423), (7479, 23001), (7667, 22437), (9141, 18819), (11357, 15147), (12177, 14127)]