70878303

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8819}}^1$

素因数の和:8891

約数の個数: 24

約数和(自身を含む): 110073600

約数和(自身を除く): 39195297

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 8819, 26457, 79371, 167561, 414493, 502683, 1243479, 1508049, 3730437, 7875367, 23626101, 70878303]

約数ペア:

[(1, 70878303), (3, 23626101), (9, 7875367), (19, 3730437), (47, 1508049), (57, 1243479), (141, 502683), (171, 414493), (423, 167561), (893, 79371), (2679, 26457), (8037, 8819)]