208712730861

素因数分解:

$3^5\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{6793}}^1$

素因数の和:7592

約数の個数: 48

約数和(自身を含む): 314626987584

約数和(自身を除く): 105914256723

約数列:

[1, 3, 9, 27, 81, 227, 243, 557, 681, 1671, 2043, 5013, 6129, 6793, 15039, 18387, 20379, 45117, 55161, 61137, 126439, 135351, 183411, 379317, 550233, 1137951, 1542011, 1650699, 3413853, 3783701, 4626033, 10241559, 11351103, 13878099, 30724677, 34053309, 41634297, 102159927, 124902891, 306479781, 374708673, 858900127, 919439343, 2576700381, 7730101143, 23190303429, 69570910287, 208712730861]

約数ペア:

[(1, 208712730861), (3, 69570910287), (9, 23190303429), (27, 7730101143), (81, 2576700381), (227, 919439343), (243, 858900127), (557, 374708673), (681, 306479781), (1671, 124902891), (2043, 102159927), (5013, 41634297), (6129, 34053309), (6793, 30724677), (15039, 13878099), (18387, 11351103), (20379, 10241559), (45117, 4626033), (55161, 3783701), (61137, 3413853), (126439, 1650699), (135351, 1542011), (183411, 1137951), (379317, 550233)]