81349632001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 99723000960

約数和(自身を除く): 18373368959

約数列:

[1, 11, 19, 43, 53, 89, 101, 209, 361, 473, 583, 817, 979, 1007, 1111, 1691, 1919, 2279, 3827, 3971, 4343, 4717, 5353, 8987, 8989, 11077, 15523, 18601, 19133, 21109, 25069, 32129, 36461, 42097, 43301, 47773, 51887, 58883, 72713, 82517, 89623, 98879, 101707, 170753, 170791, 202831, 210463, 230179, 353419, 386527, 401071, 476311, 476417, 799843, 822719, 907687, 985853, 1118777, 1381547, 1567823, 1702837, 1878701, 1932433, 2231141, 2531969, 3245029, 3853789, 4251797, 4373401, 5240587, 7344013, 9049909, 9051923, 15197017, 17246053, 18731207, 20485931, 21256763, 35695319, 42391679, 48107411, 73221991, 80784143, 83094619, 99571153, 139536247, 171986537, 225345241, 389232689, 805441901, 914040809, 1534898717, 1891851907, 4281559579, 7395421091, 81349632001]

約数ペア:

[(1, 81349632001), (11, 7395421091), (19, 4281559579), (43, 1891851907), (53, 1534898717), (89, 914040809), (101, 805441901), (209, 389232689), (361, 225345241), (473, 171986537), (583, 139536247), (817, 99571153), (979, 83094619), (1007, 80784143), (1111, 73221991), (1691, 48107411), (1919, 42391679), (2279, 35695319), (3827, 21256763), (3971, 20485931), (4343, 18731207), (4717, 17246053), (5353, 15197017), (8987, 9051923), (8989, 9049909), (11077, 7344013), (15523, 5240587), (18601, 4373401), (19133, 4251797), (21109, 3853789), (25069, 3245029), (32129, 2531969), (36461, 2231141), (42097, 1932433), (43301, 1878701), (47773, 1702837), (51887, 1567823), (58883, 1381547), (72713, 1118777), (82517, 985853), (89623, 907687), (98879, 822719), (101707, 799843), (170753, 476417), (170791, 476311), (202831, 401071), (210463, 386527), (230179, 353419)]