62801973

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 110313280

約数和(自身を除く): 47511307

約数列:

[1, 3, 9, 13, 19, 27, 39, 43, 57, 73, 81, 117, 129, 171, 219, 247, 351, 387, 513, 559, 657, 741, 817, 949, 1053, 1161, 1387, 1539, 1677, 1971, 2223, 2451, 2847, 3139, 3483, 4161, 5031, 5913, 6669, 7353, 8541, 9417, 10621, 12483, 15093, 18031, 20007, 22059, 25623, 28251, 31863, 37449, 40807, 45279, 54093, 59641, 66177, 76869, 84753, 95589, 112347, 122421, 162279, 178923, 254259, 286767, 367263, 486837, 536769, 775333, 860301, 1101789, 1460511, 1610307, 2325999, 3305367, 4830921, 6977997, 20933991, 62801973]

約数ペア:

[(1, 62801973), (3, 20933991), (9, 6977997), (13, 4830921), (19, 3305367), (27, 2325999), (39, 1610307), (43, 1460511), (57, 1101789), (73, 860301), (81, 775333), (117, 536769), (129, 486837), (171, 367263), (219, 286767), (247, 254259), (351, 178923), (387, 162279), (513, 122421), (559, 112347), (657, 95589), (741, 84753), (817, 76869), (949, 66177), (1053, 59641), (1161, 54093), (1387, 45279), (1539, 40807), (1677, 37449), (1971, 31863), (2223, 28251), (2451, 25623), (2847, 22059), (3139, 20007), (3483, 18031), (4161, 15093), (5031, 12483), (5913, 10621), (6669, 9417), (7353, 8541)]