17639188479

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347317}}^1$

素因数の和:347362

約数の個数: 48

約数和(自身を含む): 30341700480

約数和(自身を除く): 12702512001

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 891, 1539, 1881, 2673, 4617, 5643, 16929, 50787, 347317, 1041951, 3125853, 3820487, 6599023, 9377559, 11461461, 19797069, 28132677, 34384383, 59391207, 72589253, 84398031, 103153149, 178173621, 217767759, 309459447, 534520863, 653303277, 928378341, 1603562589, 1959909831, 5879729493, 17639188479]

約数ペア:

[(1, 17639188479), (3, 5879729493), (9, 1959909831), (11, 1603562589), (19, 928378341), (27, 653303277), (33, 534520863), (57, 309459447), (81, 217767759), (99, 178173621), (171, 103153149), (209, 84398031), (243, 72589253), (297, 59391207), (513, 34384383), (627, 28132677), (891, 19797069), (1539, 11461461), (1881, 9377559), (2673, 6599023), (4617, 3820487), (5643, 3125853), (16929, 1041951), (50787, 347317)]