54395967

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 23986113

約数列:

[1, 3, 29, 47, 53, 87, 141, 159, 251, 753, 1363, 1537, 2491, 4089, 4611, 7279, 7473, 11797, 13303, 21837, 35391, 39909, 72239, 216717, 342113, 385787, 625241, 1026339, 1157361, 1875723, 18131989, 54395967]

約数ペア:

[(1, 54395967), (3, 18131989), (29, 1875723), (47, 1157361), (53, 1026339), (87, 625241), (141, 385787), (159, 342113), (251, 216717), (753, 72239), (1363, 39909), (1537, 35391), (2491, 21837), (4089, 13303), (4611, 11797), (7279, 7473)]