251014678083

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{10303}}^1$

素因数の和:11706

約数の個数: 80

約数和(自身を含む): 427926191616

約数和(自身を除く): 176911513533

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1361, 1377, 1989, 4083, 5967, 10303, 12249, 17693, 17901, 23137, 30909, 36747, 53079, 69411, 92727, 110241, 133939, 159237, 175151, 208233, 278181, 300781, 401817, 477711, 525453, 624699, 834543, 902343, 1205451, 1433133, 1576359, 1874097, 2276963, 2707029, 3616353, 4729077, 6830889, 8121087, 10849059, 14022383, 14187231, 20492667, 24363261, 42067149, 61478001, 126201447, 182290979, 184434003, 238380511, 378604341, 546872937, 715141533, 1135813023, 1640618811, 2145424599, 3098946643, 4921856433, 6436273797, 9296839929, 14765569299, 19308821391, 27890519787, 83671559361, 251014678083]

約数ペア:

[(1, 251014678083), (3, 83671559361), (9, 27890519787), (13, 19308821391), (17, 14765569299), (27, 9296839929), (39, 6436273797), (51, 4921856433), (81, 3098946643), (117, 2145424599), (153, 1640618811), (221, 1135813023), (351, 715141533), (459, 546872937), (663, 378604341), (1053, 238380511), (1361, 184434003), (1377, 182290979), (1989, 126201447), (4083, 61478001), (5967, 42067149), (10303, 24363261), (12249, 20492667), (17693, 14187231), (17901, 14022383), (23137, 10849059), (30909, 8121087), (36747, 6830889), (53079, 4729077), (69411, 3616353), (92727, 2707029), (110241, 2276963), (133939, 1874097), (159237, 1576359), (175151, 1433133), (208233, 1205451), (278181, 902343), (300781, 834543), (401817, 624699), (477711, 525453)]