16693681851

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1286

約数の個数: 128

約数和(自身を含む): 31585075200

約数和(自身を除く): 14891393349

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 89, 99, 189, 231, 249, 267, 297, 581, 623, 693, 747, 801, 913, 979, 1087, 1743, 1869, 2079, 2241, 2403, 2739, 2937, 3261, 5229, 5607, 6391, 6853, 7387, 7609, 8217, 8811, 9783, 11957, 15687, 16821, 19173, 20559, 22161, 22827, 24651, 26433, 29349, 35871, 51709, 57519, 61677, 66483, 68481, 81257, 83699, 90221, 96743, 107613, 155127, 172557, 185031, 199449, 205443, 243771, 251097, 270663, 290229, 322839, 465381, 568799, 631547, 677201, 731313, 753291, 811989, 870687, 992431, 1064173, 1396143, 1706397, 1894641, 2031603, 2193939, 2259873, 2435967, 2612061, 2977293, 3192519, 5119191, 5683923, 6094809, 6947017, 7449211, 8029669, 8931879, 9577557, 15357573, 17051769, 18284427, 20841051, 22347633, 24089007, 26795637, 28732671, 56207683, 62523153, 67042899, 72267021, 88326359, 168623049, 187569459, 201128697, 216801063, 264979077, 505869147, 618284513, 794937231, 1517607441, 1854853539, 2384811693, 5564560617, 16693681851]

約数ペア:

[(1, 16693681851), (3, 5564560617), (7, 2384811693), (9, 1854853539), (11, 1517607441), (21, 794937231), (27, 618284513), (33, 505869147), (63, 264979077), (77, 216801063), (83, 201128697), (89, 187569459), (99, 168623049), (189, 88326359), (231, 72267021), (249, 67042899), (267, 62523153), (297, 56207683), (581, 28732671), (623, 26795637), (693, 24089007), (747, 22347633), (801, 20841051), (913, 18284427), (979, 17051769), (1087, 15357573), (1743, 9577557), (1869, 8931879), (2079, 8029669), (2241, 7449211), (2403, 6947017), (2739, 6094809), (2937, 5683923), (3261, 5119191), (5229, 3192519), (5607, 2977293), (6391, 2612061), (6853, 2435967), (7387, 2259873), (7609, 2193939), (8217, 2031603), (8811, 1894641), (9783, 1706397), (11957, 1396143), (15687, 1064173), (16821, 992431), (19173, 870687), (20559, 811989), (22161, 753291), (22827, 731313), (24651, 677201), (26433, 631547), (29349, 568799), (35871, 465381), (51709, 322839), (57519, 290229), (61677, 270663), (66483, 251097), (68481, 243771), (81257, 205443), (83699, 199449), (90221, 185031), (96743, 172557), (107613, 155127)]