6840702981

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2647}}^1$

素因数の和:2823

約数の個数: 96

約数和(自身を含む): 12690063360

約数和(自身を除く): 5849360379

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 127, 133, 153, 171, 323, 357, 381, 399, 889, 969, 1071, 1143, 1197, 2159, 2261, 2413, 2647, 2667, 2907, 6477, 6783, 7239, 7941, 8001, 15113, 16891, 18529, 19431, 20349, 21717, 23823, 41021, 44999, 45339, 50293, 50673, 55587, 123063, 134997, 136017, 150879, 152019, 166761, 287147, 314993, 336169, 352051, 369189, 404991, 452637, 854981, 861441, 944979, 1008507, 1056153, 2353183, 2564943, 2584323, 2834937, 3025521, 3168459, 5714873, 5984867, 6387211, 7059549, 7694829, 17144619, 17954601, 19161633, 21178647, 40004111, 44710477, 51433857, 53863803, 57484899, 108582587, 120012333, 134131431, 325747761, 360036999, 402394293, 760078109, 977243283, 2280234327, 6840702981]

約数ペア:

[(1, 6840702981), (3, 2280234327), (7, 977243283), (9, 760078109), (17, 402394293), (19, 360036999), (21, 325747761), (51, 134131431), (57, 120012333), (63, 108582587), (119, 57484899), (127, 53863803), (133, 51433857), (153, 44710477), (171, 40004111), (323, 21178647), (357, 19161633), (381, 17954601), (399, 17144619), (889, 7694829), (969, 7059549), (1071, 6387211), (1143, 5984867), (1197, 5714873), (2159, 3168459), (2261, 3025521), (2413, 2834937), (2647, 2584323), (2667, 2564943), (2907, 2353183), (6477, 1056153), (6783, 1008507), (7239, 944979), (7941, 861441), (8001, 854981), (15113, 452637), (16891, 404991), (18529, 369189), (19431, 352051), (20349, 336169), (21717, 314993), (23823, 287147), (41021, 166761), (44999, 152019), (45339, 150879), (50293, 136017), (50673, 134997), (55587, 123063)]