27331710339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{12979}}^1$

素因数の和:13419

約数の個数: 32

約数和(自身を含む): 38982366720

約数和(自身を除く): 11650656381

約数列:

[1, 3, 17, 51, 157, 263, 471, 789, 2669, 4471, 8007, 12979, 13413, 38937, 41291, 123873, 220643, 661929, 701947, 2037703, 2105841, 3413477, 6113109, 10240431, 34640951, 58029109, 103922853, 174087327, 535915889, 1607747667, 9110570113, 27331710339]

約数ペア:

[(1, 27331710339), (3, 9110570113), (17, 1607747667), (51, 535915889), (157, 174087327), (263, 103922853), (471, 58029109), (789, 34640951), (2669, 10240431), (4471, 6113109), (8007, 3413477), (12979, 2105841), (13413, 2037703), (38937, 701947), (41291, 661929), (123873, 220643)]