52372359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 90478080

約数和(自身を除く): 38105721

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 67, 117, 131, 153, 201, 221, 351, 393, 459, 603, 663, 871, 1139, 1179, 1703, 1809, 1989, 2227, 2613, 3417, 3537, 5109, 5967, 6681, 7839, 8777, 10251, 14807, 15327, 20043, 23517, 26331, 28951, 30753, 44421, 45981, 60129, 78993, 86853, 114101, 133263, 149209, 236979, 260559, 342303, 399789, 447627, 781677, 1026909, 1342881, 1939717, 3080727, 4028643, 5819151, 17457453, 52372359]

約数ペア:

[(1, 52372359), (3, 17457453), (9, 5819151), (13, 4028643), (17, 3080727), (27, 1939717), (39, 1342881), (51, 1026909), (67, 781677), (117, 447627), (131, 399789), (153, 342303), (201, 260559), (221, 236979), (351, 149209), (393, 133263), (459, 114101), (603, 86853), (663, 78993), (871, 60129), (1139, 45981), (1179, 44421), (1703, 30753), (1809, 28951), (1989, 26331), (2227, 23517), (2613, 20043), (3417, 15327), (3537, 14807), (5109, 10251), (5967, 8777), (6681, 7839)]