279269656839

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1\times {\mathrm{7237}}^1$

素因数の和:8216

約数の個数: 48

約数和(自身を含む): 423133943232

約数和(自身を除く): 143864286393

約数列:

[1, 3, 9, 23, 69, 207, 277, 673, 831, 2019, 2493, 6057, 6371, 7237, 15479, 19113, 21711, 46437, 57339, 65133, 139311, 166451, 186421, 499353, 559263, 1498059, 1677789, 2004649, 4287683, 4870501, 6013947, 12863049, 14611503, 18041841, 38589147, 43834509, 46106927, 112021523, 138320781, 336064569, 414962343, 1008193707, 1349128777, 4047386331, 12142158993, 31029961871, 93089885613, 279269656839]

約数ペア:

[(1, 279269656839), (3, 93089885613), (9, 31029961871), (23, 12142158993), (69, 4047386331), (207, 1349128777), (277, 1008193707), (673, 414962343), (831, 336064569), (2019, 138320781), (2493, 112021523), (6057, 46106927), (6371, 43834509), (7237, 38589147), (15479, 18041841), (19113, 14611503), (21711, 12863049), (46437, 6013947), (57339, 4870501), (65133, 4287683), (139311, 2004649), (166451, 1677789), (186421, 1498059), (499353, 559263)]