75723219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 136098144

約数和(自身を除く): 60374925

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 3461, 7293, 10383, 21879, 31149, 38071, 44993, 58837, 114213, 134979, 176511, 342639, 404937, 494923, 529533, 647207, 764881, 1484769, 1941621, 2294643, 4454307, 5824863, 6883929, 8413691, 25241073, 75723219]

約数ペア:

[(1, 75723219), (3, 25241073), (9, 8413691), (11, 6883929), (13, 5824863), (17, 4454307), (33, 2294643), (39, 1941621), (51, 1484769), (99, 764881), (117, 647207), (143, 529533), (153, 494923), (187, 404937), (221, 342639), (429, 176511), (561, 134979), (663, 114213), (1287, 58837), (1683, 44993), (1989, 38071), (2431, 31149), (3461, 21879), (7293, 10383)]