54717201

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 105566208

約数和(自身を除く): 50849007

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 189, 217, 231, 279, 283, 297, 341, 567, 651, 693, 837, 849, 891, 1023, 1953, 1981, 2079, 2387, 2511, 2547, 3069, 3113, 5859, 5943, 6237, 7161, 7641, 8773, 9207, 9339, 17577, 17829, 21483, 21791, 22923, 26319, 27621, 28017, 53487, 61411, 64449, 65373, 78957, 84051, 96503, 160461, 184233, 193347, 196119, 236871, 252153, 289509, 552699, 588357, 675521, 710613, 868527, 1658097, 1765071, 2026563, 2605581, 4974291, 6079689, 7816743, 18239067, 54717201]

約数ペア:

[(1, 54717201), (3, 18239067), (7, 7816743), (9, 6079689), (11, 4974291), (21, 2605581), (27, 2026563), (31, 1765071), (33, 1658097), (63, 868527), (77, 710613), (81, 675521), (93, 588357), (99, 552699), (189, 289509), (217, 252153), (231, 236871), (279, 196119), (283, 193347), (297, 184233), (341, 160461), (567, 96503), (651, 84051), (693, 78957), (837, 65373), (849, 64449), (891, 61411), (1023, 53487), (1953, 28017), (1981, 27621), (2079, 26319), (2387, 22923), (2511, 21791), (2547, 21483), (3069, 17829), (3113, 17577), (5859, 9339), (5943, 9207), (6237, 8773), (7161, 7641)]