82127627829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{20161}}^1$

素因数の和:21158

約数の個数: 48

約数和(自身を含む): 131352849264

約数和(自身を除く): 49225221435

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 941, 1443, 2823, 4329, 8469, 12233, 20161, 34817, 36699, 60483, 104451, 110097, 181449, 262093, 313353, 452621, 745957, 786279, 1357863, 2237871, 2358837, 4073589, 6713613, 9697441, 18971501, 29092323, 56914503, 87276969, 170743509, 246629513, 701945537, 739888539, 2105836611, 2219665617, 6317509833, 9125291981, 27375875943, 82127627829]

約数ペア:

[(1, 82127627829), (3, 27375875943), (9, 9125291981), (13, 6317509833), (37, 2219665617), (39, 2105836611), (111, 739888539), (117, 701945537), (333, 246629513), (481, 170743509), (941, 87276969), (1443, 56914503), (2823, 29092323), (4329, 18971501), (8469, 9697441), (12233, 6713613), (20161, 4073589), (34817, 2358837), (36699, 2237871), (60483, 1357863), (104451, 786279), (110097, 745957), (181449, 452621), (262093, 313353)]