61911738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 159584256

約数和(自身を除く): 97672518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 73, 106, 126, 127, 146, 159, 219, 254, 318, 371, 381, 438, 477, 511, 657, 742, 762, 889, 954, 1022, 1113, 1143, 1314, 1533, 1778, 2226, 2286, 2667, 3066, 3339, 3869, 4599, 5334, 6678, 6731, 7738, 8001, 9198, 9271, 11607, 13462, 16002, 18542, 20193, 23214, 27083, 27813, 34821, 40386, 47117, 54166, 55626, 60579, 64897, 69642, 81249, 83439, 94234, 121158, 129794, 141351, 162498, 166878, 194691, 243747, 282702, 389382, 424053, 487494, 491363, 584073, 848106, 982726, 1168146, 1474089, 2948178, 3439541, 4422267, 6879082, 8844534, 10318623, 20637246, 30955869, 61911738]

約数ペア:

[(1, 61911738), (2, 30955869), (3, 20637246), (6, 10318623), (7, 8844534), (9, 6879082), (14, 4422267), (18, 3439541), (21, 2948178), (42, 1474089), (53, 1168146), (63, 982726), (73, 848106), (106, 584073), (126, 491363), (127, 487494), (146, 424053), (159, 389382), (219, 282702), (254, 243747), (318, 194691), (371, 166878), (381, 162498), (438, 141351), (477, 129794), (511, 121158), (657, 94234), (742, 83439), (762, 81249), (889, 69642), (954, 64897), (1022, 60579), (1113, 55626), (1143, 54166), (1314, 47117), (1533, 40386), (1778, 34821), (2226, 27813), (2286, 27083), (2667, 23214), (3066, 20193), (3339, 18542), (3869, 16002), (4599, 13462), (5334, 11607), (6678, 9271), (6731, 9198), (7738, 8001)]