2750920428879

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{29501}}^1\times {\mathrm{25087}}^1$

素因数の和:54660

約数の個数: 48

約数和(自身を含む): 4618512138240

約数和(自身を除く): 1867591709361

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 25087, 29501, 75261, 88503, 175609, 206507, 225783, 265509, 526827, 619521, 1480133, 1580481, 1740559, 1858563, 4440399, 5221677, 10360931, 12183913, 13321197, 15665031, 31082793, 36551739, 93248379, 109655217, 740091587, 2220274761, 5180641109, 6660824283, 15541923327, 43665403633, 46625769981, 130996210899, 305657825431, 392988632697, 916973476293, 2750920428879]

約数ペア:

[(1, 2750920428879), (3, 916973476293), (7, 392988632697), (9, 305657825431), (21, 130996210899), (59, 46625769981), (63, 43665403633), (177, 15541923327), (413, 6660824283), (531, 5180641109), (1239, 2220274761), (3717, 740091587), (25087, 109655217), (29501, 93248379), (75261, 36551739), (88503, 31082793), (175609, 15665031), (206507, 13321197), (225783, 12183913), (265509, 10360931), (526827, 5221677), (619521, 4440399), (1480133, 1858563), (1580481, 1740559)]