8939920833

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{7723}}^1$

素因数の和:8227

約数の個数: 40

約数和(自身を含む): 13817185536

約数和(自身を除く): 4877264703

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 461, 837, 1383, 2511, 4149, 7723, 12447, 14291, 23169, 37341, 42873, 69507, 128619, 208521, 239413, 385857, 625563, 718239, 1157571, 2154717, 3560303, 6464151, 10680909, 19392453, 32042727, 96128181, 110369393, 288384543, 331108179, 993324537, 2979973611, 8939920833]

約数ペア:

[(1, 8939920833), (3, 2979973611), (9, 993324537), (27, 331108179), (31, 288384543), (81, 110369393), (93, 96128181), (279, 32042727), (461, 19392453), (837, 10680909), (1383, 6464151), (2511, 3560303), (4149, 2154717), (7723, 1157571), (12447, 718239), (14291, 625563), (23169, 385857), (37341, 239413), (42873, 208521), (69507, 128619)]