521129675451

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{48661}}^1$

素因数の和:48905

約数の個数: 96

約数和(自身を含む): 910672346880

約数和(自身を除く): 389542671429

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 179, 231, 259, 407, 537, 539, 777, 1221, 1253, 1617, 1813, 1969, 2849, 3759, 5439, 5907, 6623, 8547, 8771, 13783, 19869, 19943, 26313, 41349, 46361, 48661, 59829, 72853, 96481, 139083, 145983, 218559, 289443, 324527, 340627, 509971, 535271, 973581, 1021881, 1529913, 1605813, 1800457, 2384389, 3569797, 3746897, 5401371, 7153167, 8710319, 10709391, 11240691, 12603199, 19805027, 26130957, 26228279, 37809597, 59415081, 60972233, 78684837, 88222393, 95813509, 138635189, 182916699, 264667179, 287440527, 322281803, 415905567, 426805631, 670694563, 966845409, 970446323, 1280416893, 2012083689, 2255972621, 2911338969, 3545099833, 4694861941, 6767917863, 10635299499, 14084585823, 15791808347, 24815698831, 47375425041, 74447096493, 173709891817, 521129675451]

約数ペア:

[(1, 521129675451), (3, 173709891817), (7, 74447096493), (11, 47375425041), (21, 24815698831), (33, 15791808347), (37, 14084585823), (49, 10635299499), (77, 6767917863), (111, 4694861941), (147, 3545099833), (179, 2911338969), (231, 2255972621), (259, 2012083689), (407, 1280416893), (537, 970446323), (539, 966845409), (777, 670694563), (1221, 426805631), (1253, 415905567), (1617, 322281803), (1813, 287440527), (1969, 264667179), (2849, 182916699), (3759, 138635189), (5439, 95813509), (5907, 88222393), (6623, 78684837), (8547, 60972233), (8771, 59415081), (13783, 37809597), (19869, 26228279), (19943, 26130957), (26313, 19805027), (41349, 12603199), (46361, 11240691), (48661, 10709391), (59829, 8710319), (72853, 7153167), (96481, 5401371), (139083, 3746897), (145983, 3569797), (218559, 2384389), (289443, 1800457), (324527, 1605813), (340627, 1529913), (509971, 1021881), (535271, 973581)]