2783155851

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 4898816000

約数和(自身を除く): 2115660149

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 127, 147, 217, 229, 279, 343, 381, 441, 651, 687, 889, 1029, 1143, 1519, 1603, 1953, 2061, 2667, 3087, 3937, 4557, 4809, 6223, 7099, 8001, 10633, 11221, 11811, 13671, 14427, 18669, 21297, 27559, 29083, 31899, 33663, 35433, 43561, 49693, 56007, 63891, 78547, 82677, 87249, 95697, 100989, 130683, 149079, 192913, 203581, 235641, 248031, 261747, 347851, 392049, 447237, 578739, 610743, 706923, 901573, 1043553, 1350391, 1425067, 1736217, 1832229, 2434957, 2704719, 3130659, 4051173, 4275201, 6311011, 7304871, 8114157, 9975469, 12153519, 12825603, 18933033, 21914613, 29926407, 44177077, 56799099, 89779221, 132531231, 309239539, 397593693, 927718617, 2783155851]

約数ペア:

[(1, 2783155851), (3, 927718617), (7, 397593693), (9, 309239539), (21, 132531231), (31, 89779221), (49, 56799099), (63, 44177077), (93, 29926407), (127, 21914613), (147, 18933033), (217, 12825603), (229, 12153519), (279, 9975469), (343, 8114157), (381, 7304871), (441, 6311011), (651, 4275201), (687, 4051173), (889, 3130659), (1029, 2704719), (1143, 2434957), (1519, 1832229), (1603, 1736217), (1953, 1425067), (2061, 1350391), (2667, 1043553), (3087, 901573), (3937, 706923), (4557, 610743), (4809, 578739), (6223, 447237), (7099, 392049), (8001, 347851), (10633, 261747), (11221, 248031), (11811, 235641), (13671, 203581), (14427, 192913), (18669, 149079), (21297, 130683), (27559, 100989), (29083, 95697), (31899, 87249), (33663, 82677), (35433, 78547), (43561, 63891), (49693, 56007)]