125206887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 191987712

約数和(自身を除く): 66780825

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 381, 663, 1487, 1651, 2159, 4461, 4953, 6477, 19331, 25279, 28067, 57993, 75837, 84201, 188849, 328627, 566547, 985881, 2455037, 3210433, 7365111, 9631299, 41735629, 125206887]

約数ペア:

[(1, 125206887), (3, 41735629), (13, 9631299), (17, 7365111), (39, 3210433), (51, 2455037), (127, 985881), (221, 566547), (381, 328627), (663, 188849), (1487, 84201), (1651, 75837), (2159, 57993), (4461, 28067), (4953, 25279), (6477, 19331)]