24886521

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 45163008

約数和(自身を除く): 20276487

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 53, 81, 93, 99, 153, 159, 187, 279, 297, 341, 459, 477, 527, 561, 583, 837, 891, 901, 1023, 1377, 1431, 1581, 1643, 1683, 1749, 2511, 2703, 3069, 4293, 4743, 4929, 5049, 5247, 5797, 8109, 9207, 9911, 14229, 14787, 15147, 15741, 17391, 18073, 24327, 27621, 27931, 29733, 42687, 44361, 47223, 52173, 54219, 72981, 83793, 89199, 133083, 156519, 162657, 251379, 267597, 307241, 469557, 487971, 754137, 802791, 921723, 1463913, 2262411, 2765169, 8295507, 24886521]

約数ペア:

[(1, 24886521), (3, 8295507), (9, 2765169), (11, 2262411), (17, 1463913), (27, 921723), (31, 802791), (33, 754137), (51, 487971), (53, 469557), (81, 307241), (93, 267597), (99, 251379), (153, 162657), (159, 156519), (187, 133083), (279, 89199), (297, 83793), (341, 72981), (459, 54219), (477, 52173), (527, 47223), (561, 44361), (583, 42687), (837, 29733), (891, 27931), (901, 27621), (1023, 24327), (1377, 18073), (1431, 17391), (1581, 15741), (1643, 15147), (1683, 14787), (1749, 14229), (2511, 9911), (2703, 9207), (3069, 8109), (4293, 5797), (4743, 5247), (4929, 5049)]