198437727381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7457}}^1\times {\mathrm{4787}}^1$

素因数の和:12373

約数の個数: 32

約数和(自身を含む): 282814519680

約数和(自身を除く): 84376792299

約数列:

[1, 3, 17, 51, 109, 327, 1853, 4787, 5559, 7457, 14361, 22371, 81379, 126769, 244137, 380307, 521783, 812813, 1565349, 2438439, 8870311, 13817821, 26610933, 35696659, 41453463, 107089977, 606843203, 1820529609, 3890935831, 11672807493, 66145909127, 198437727381]

約数ペア:

[(1, 198437727381), (3, 66145909127), (17, 11672807493), (51, 3890935831), (109, 1820529609), (327, 606843203), (1853, 107089977), (4787, 41453463), (5559, 35696659), (7457, 26610933), (14361, 13817821), (22371, 8870311), (81379, 2438439), (126769, 1565349), (244137, 812813), (380307, 521783)]