214913871

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 334667520

約数和(自身を除く): 119753649

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4773, 5003, 14319, 15009, 42957, 45027, 135081, 185111, 215129, 555333, 645387, 1665999, 1936161, 4997997, 5808483, 7959773, 23879319, 71637957, 214913871]

約数ペア:

[(1, 214913871), (3, 71637957), (9, 23879319), (27, 7959773), (37, 5808483), (43, 4997997), (111, 1936161), (129, 1665999), (333, 645387), (387, 555333), (999, 215129), (1161, 185111), (1591, 135081), (4773, 45027), (5003, 42957), (14319, 15009)]