405148889607

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1\times {\mathrm{14621}}^1$

素因数の和:15644

約数の個数: 64

約数和(自身を含む): 679172014080

約数和(自身を除く): 274023124473

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 863, 973, 1529, 2589, 2919, 4587, 6041, 9493, 10703, 14621, 18123, 28479, 32109, 43863, 66451, 102347, 119957, 160831, 199353, 307041, 359871, 482493, 839699, 1125817, 1319527, 2032319, 2519097, 3377451, 3958581, 6096957, 9236689, 12617923, 14226233, 22355509, 27710067, 37853769, 42678699, 67066527, 88325461, 138797153, 156488563, 264976383, 416391459, 469465689, 971580071, 1753891297, 2914740213, 5261673891, 12277239079, 19292804267, 36831717237, 57878412801, 135049629869, 405148889607]

約数ペア:

[(1, 405148889607), (3, 135049629869), (7, 57878412801), (11, 36831717237), (21, 19292804267), (33, 12277239079), (77, 5261673891), (139, 2914740213), (231, 1753891297), (417, 971580071), (863, 469465689), (973, 416391459), (1529, 264976383), (2589, 156488563), (2919, 138797153), (4587, 88325461), (6041, 67066527), (9493, 42678699), (10703, 37853769), (14621, 27710067), (18123, 22355509), (28479, 14226233), (32109, 12617923), (43863, 9236689), (66451, 6096957), (102347, 3958581), (119957, 3377451), (160831, 2519097), (199353, 2032319), (307041, 1319527), (359871, 1125817), (482493, 839699)]