123849063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 207095616

約数和(自身を除く): 83246553

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 639, 663, 877, 923, 1207, 1989, 2631, 2769, 3621, 7893, 8307, 10863, 11401, 14909, 15691, 34203, 44727, 47073, 62267, 102609, 134181, 141219, 186801, 193817, 560403, 581451, 809471, 1058539, 1744353, 2428413, 3175617, 7285239, 9526851, 13761007, 41283021, 123849063]

約数ペア:

[(1, 123849063), (3, 41283021), (9, 13761007), (13, 9526851), (17, 7285239), (39, 3175617), (51, 2428413), (71, 1744353), (117, 1058539), (153, 809471), (213, 581451), (221, 560403), (639, 193817), (663, 186801), (877, 141219), (923, 134181), (1207, 102609), (1989, 62267), (2631, 47073), (2769, 44727), (3621, 34203), (7893, 15691), (8307, 14909), (10863, 11401)]