16512156909

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7583}}^1$

素因数の和:7733

約数の個数: 56

約数和(自身を含む): 25862653440

約数和(自身を除く): 9350496531

約数列:

[1, 3, 9, 27, 29, 81, 87, 103, 243, 261, 309, 729, 783, 927, 2349, 2781, 2987, 7047, 7583, 8343, 8961, 21141, 22749, 25029, 26883, 68247, 75087, 80649, 204741, 219907, 241947, 614223, 659721, 725841, 781049, 1842669, 1979163, 2177523, 2343147, 5528007, 5937489, 7029441, 17812467, 21088323, 22650421, 53437401, 63264969, 67951263, 160312203, 189794907, 203853789, 569384721, 611561367, 1834684101, 5504052303, 16512156909]

約数ペア:

[(1, 16512156909), (3, 5504052303), (9, 1834684101), (27, 611561367), (29, 569384721), (81, 203853789), (87, 189794907), (103, 160312203), (243, 67951263), (261, 63264969), (309, 53437401), (729, 22650421), (783, 21088323), (927, 17812467), (2349, 7029441), (2781, 5937489), (2987, 5528007), (7047, 2343147), (7583, 2177523), (8343, 1979163), (8961, 1842669), (21141, 781049), (22749, 725841), (25029, 659721), (26883, 614223), (68247, 241947), (75087, 219907), (80649, 204741)]