174969423

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20108

約数の個数: 32

約数和(自身を含む): 288921600

約数和(自身を除く): 113952177

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 20063, 60189, 180567, 341071, 381197, 541701, 1023213, 1143591, 3069639, 3430773, 6480349, 9208917, 10292319, 19441047, 58323141, 174969423]

約数ペア:

[(1, 174969423), (3, 58323141), (9, 19441047), (17, 10292319), (19, 9208917), (27, 6480349), (51, 3430773), (57, 3069639), (153, 1143591), (171, 1023213), (323, 541701), (459, 381197), (513, 341071), (969, 180567), (2907, 60189), (8721, 20063)]