82978486563

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{19913}}^1$

素因数の和:20164

約数の個数: 64

約数和(自身を含む): 134831480832

約数和(自身を除く): 51852994269

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 173, 217, 259, 519, 651, 777, 1147, 1211, 3441, 3633, 5363, 6401, 8029, 16089, 19203, 19913, 24087, 37541, 44807, 59739, 112623, 134421, 139391, 198431, 418173, 595293, 617303, 736781, 1389017, 1851909, 2210343, 3444949, 4167051, 4321121, 5157467, 10334847, 12963363, 15472401, 22840211, 24114643, 68520633, 72343929, 106793419, 127463113, 159881477, 320380257, 382389339, 479644431, 747553933, 892241791, 2242661799, 2676725373, 3951356503, 11854069509, 27659495521, 82978486563]

約数ペア:

[(1, 82978486563), (3, 27659495521), (7, 11854069509), (21, 3951356503), (31, 2676725373), (37, 2242661799), (93, 892241791), (111, 747553933), (173, 479644431), (217, 382389339), (259, 320380257), (519, 159881477), (651, 127463113), (777, 106793419), (1147, 72343929), (1211, 68520633), (3441, 24114643), (3633, 22840211), (5363, 15472401), (6401, 12963363), (8029, 10334847), (16089, 5157467), (19203, 4321121), (19913, 4167051), (24087, 3444949), (37541, 2210343), (44807, 1851909), (59739, 1389017), (112623, 736781), (134421, 617303), (139391, 595293), (198431, 418173)]