452172056319

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{5581}}^1\times {\mathrm{81101}}^1$

素因数の和:86728

約数の個数: 32

約数和(自身を含む): 688121273280

約数和(自身を除く): 235949216961

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 5581, 16743, 50229, 81101, 150687, 206497, 243303, 619491, 729909, 1858473, 2189727, 3000737, 5575419, 9002211, 27006633, 81019899, 452624681, 1357874043, 4073622129, 12220866387, 16747113197, 50241339591, 150724018773, 452172056319]

約数ペア:

[(1, 452172056319), (3, 150724018773), (9, 50241339591), (27, 16747113197), (37, 12220866387), (111, 4073622129), (333, 1357874043), (999, 452624681), (5581, 81019899), (16743, 27006633), (50229, 9002211), (81101, 5575419), (150687, 3000737), (206497, 2189727), (243303, 1858473), (619491, 729909)]