1839679395813

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{308489}}^1$

素因数の和:308871

約数の個数: 64

約数和(自身を含む): 3151040256000

約数和(自身を除く): 1311360860187

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 227, 417, 681, 973, 1251, 1589, 2043, 2919, 3753, 4767, 6129, 8757, 14301, 26271, 31553, 42903, 94659, 220871, 283977, 308489, 662613, 851931, 925467, 1987839, 2159423, 2776401, 5963517, 6478269, 8329203, 19434807, 42879971, 58304421, 70027003, 128639913, 210081009, 300159797, 385919739, 490189021, 630243027, 900479391, 1157759217, 1470567063, 1890729081, 2701438173, 4411701189, 8104314519, 9733753417, 13235103567, 29201260251, 68136273919, 87603780753, 204408821757, 262811342259, 613226465271, 1839679395813]

約数ペア:

[(1, 1839679395813), (3, 613226465271), (7, 262811342259), (9, 204408821757), (21, 87603780753), (27, 68136273919), (63, 29201260251), (139, 13235103567), (189, 9733753417), (227, 8104314519), (417, 4411701189), (681, 2701438173), (973, 1890729081), (1251, 1470567063), (1589, 1157759217), (2043, 900479391), (2919, 630243027), (3753, 490189021), (4767, 385919739), (6129, 300159797), (8757, 210081009), (14301, 128639913), (26271, 70027003), (31553, 58304421), (42903, 42879971), (94659, 19434807), (220871, 8329203), (283977, 6478269), (308489, 5963517), (662613, 2776401), (851931, 2159423), (925467, 1987839)]