351342009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10781}}^1$

素因数の和:10878

約数の個数: 32

約数和(自身を含む): 558938880

約数和(自身を除く): 207596871

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10781, 10863, 32343, 32589, 97029, 183277, 291087, 549831, 765451, 1649493, 2296353, 4948479, 6889059, 13012667, 20667177, 39038001, 117114003, 351342009]

約数ペア:

[(1, 351342009), (3, 117114003), (9, 39038001), (17, 20667177), (27, 13012667), (51, 6889059), (71, 4948479), (153, 2296353), (213, 1649493), (459, 765451), (639, 549831), (1207, 291087), (1917, 183277), (3621, 97029), (10781, 32589), (10863, 32343)]