214226559

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4987}}^1$

素因数の和:5076

約数の個数: 32

約数和(自身を含む): 333597440

約数和(自身を除く): 119370881

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4773, 4987, 14319, 14961, 42957, 44883, 134649, 184519, 214441, 553557, 643323, 1660671, 1929969, 4982013, 5789907, 7934317, 23802951, 71408853, 214226559]

約数ペア:

[(1, 214226559), (3, 71408853), (9, 23802951), (27, 7934317), (37, 5789907), (43, 4982013), (111, 1929969), (129, 1660671), (333, 643323), (387, 553557), (999, 214441), (1161, 184519), (1591, 134649), (4773, 44883), (4987, 42957), (14319, 14961)]